上海花千坊,爱上海同城交友,上海后花园论坛 – 第 25 页

Medical institutions all over the country go all out to ensure medical treatment for patients.

Cctv news(News Network): In the past few days, medical institutions at all levels in various places have gone all out to do a good job in the advancement of diagnosis and treatment and the treatment of patients.

At present, the epidemic situation in Beijing has generally slowed down. In order to alleviate the pressure of treatment in secondary and tertiary hospitals, various community health service centers in Beijing have tried their best to improve their service capacity and provide oxygen filling services to residents in need. A total of 287 inpatient beds were added in 21 community health centers under the jurisdiction of Fengtai District, providing residents with in-patient treatment and other services nearby.

Shanghai co-ordinates medical resources and implements classified diagnosis and treatment. The city’s 249 community health service centers have formed a one-to-one cooperative relationship with 53 district-level hospitals and 17 municipal general hospitals.

Sichuan has implemented the responsibility system of lump-sum responsibility and established a three-level severe treatment system, covering 66 third-level hospitals and 287 district-level hospitals in 21 cities and prefectures in the province. At present, the utilization rates of total beds and severe beds in medical institutions above the second level are 88.91% and 64.87% respectively.

Jin Yinan, a military expert： the deep planning of national rejuvenation.

　　"The 19th National Congress of the Communist Party of China is a very important meeting held by our party in the decisive stage of building a well-off society in an all-round way and the critical period of Socialism with Chinese characteristics entering a new era. This meeting is a milestone in the history of the Communist Party of China (CPC) and lays the foundation for the future development of China! "

　　Jin Yinan Kan Kan, a famous military expert and "outstanding professor" of the National Defense University, talked with reporters about his understanding and thinking about the 19th National Congress of the Communist Party of China with a grand view of history.

　　"From the first Party Congress to today’s 19th National Congress, I think this congress can be said to be the most calm, confident and methodical performance of the Communist Party of China (CPC)." Jin Yinan explained that similarly landmark events such as the First Congress of the Communist Party of China, the Zunyi Conference, the Seventh Congress of the Communist Party of China and the Third Plenary Session of the Eleventh Central Committee had all kinds of uncertainties before the convening, and were full of questions about where China was going. The 19th National Congress is not, but full of confidence in how to better take the road of Socialism with Chinese characteristics and impressive strong confidence in the future.

　　Many people thought that the 19th National Congress should plan for the next five years, but they didn’t expect it to be a strategic plan for the next 30 years. "This shows that the Communist Party of China (CPC) is more mature." Jin Yinan said that the sign of a political party’s maturity is to formulate its own plan with confidence, and the confidence of the Communist Party of China (CPC) people runs through the whole process of the 19th National Congress.

　　How to know the new era? Where is "new" in the new era? In Jin Yinan’s view, the biggest "newness" in the new era is China’s brand-new national status and brand-new coping strategies.

　　Faced with the external environment of weak recovery of the world economy, frequent local conflicts and turmoil, and aggravated global problems, China has made historic achievements in reform, opening up and socialist modernization, and its international status has been upgraded as never before. The Chinese nation is standing in the east of the world with a brand-new attitude.

　　With the change and development of the international situation, the status of "One Belt, One Road" proposed by China has become unprecedented and has become the strongest driving force of globalization. "One Belt, One Road" brings peace and win-win development to these regions with the idea of Chinese and the way of Chinese, and contributes China wisdom and China plan to solving human problems.

　　"the Communist Party of China (CPC) is a political party for the happiness of the people of China, and it is also a political party for the cause of human progress. The Communist Party of China (CPC) has always made new and greater contributions to mankind as its mission. " Jin Yinan thinks that the statement in the report of the 19th National Congress is very good. China has made great contributions to world peace and development by changing itself and changing the world at the same time.

　　"In the new era, new opportunities, new challenges and new initiatives, our spirit is different from the past. China will never allow anyone to fight at the door of China, and we will never allow anyone to mess up Asia. " Jin Yinan believes that an important example of the new era is our major measures in national security.

　　On November 23, 2013, China announced the designation of the East China Sea Air Defense Identification Zone. "Through the East China Sea Air Defense Identification Zone, it shows the world that we can plan our own security scope and protect China’s national security on a larger scale." Jin Yinan introduced.

　　"Delineating the East China Sea air defense identification zone and actively promoting the construction of the South Island Reef are of new era significance. Facing the ocean, the Chinese nation will never retreat again, but will go forward effectively and safeguard the maritime interests that should belong to us. " Jin Yinan said. It is gratifying that the 18th National Congress of the Communist Party of China made a major declaration of building a maritime power for the first time, and the 19th National Congress reiterated the importance and necessity of building a maritime power, which is of great and far-reaching significance to the great rejuvenation of the Chinese nation.

　　Today, as a responsible big country, China should safeguard its own security and world peace on a larger scale. Jin Yinan said metaphorically, for example, if you live in a building, someone will always fight in the corridor and make trouble in the community, which will affect your living environment. Of course, you should come out to maintain the safety of the corridor and the community. This not only conforms to our pursuit, but also creates a win-win environment for regional security.

　　"The report of the 19th National Congress is not only a political report of the Communist Party of China (CPC), but also a plan for the future development of China and an in-depth plan for the great rejuvenation of the Chinese nation." Jin Yinan said that the new era is supported not only by the development of national economy and the construction of national security forces, but also by the planning of further anti-corruption struggle, further economic system reform and the continued military reform in the new era. The influence of China’s development on the region and the world is more and more prominent.

　　"People’s understanding of China, from being inferior to people in modern times, to being inferior to people in ideology and culture, to being confident in road, theory, system and culture today, can be seen that the Chinese nation has completed an epoch-making leap." Jin Yinan believes that this leap is an unprecedented victory that the Communist Party of China (CPC) has brought to the Chinese nation: politically, Chinese has found a path suitable for its own development; Militarily, it can effectively defend national security through its own strength; Economically, the high-speed development has quickly caught up and ranks among the forefront of world development.

　　"This kind of victory is not only the victory of the Communist Party of China (CPC), but also the victory of the Chinese nation, but also the revival of Chinese civilization, which is felt by Chinese people all over the world. This is a more ancient and significant historical significance of the 19 th National Congress of the Communist Party of China. " Jin Yinan said.

　　Our reporter Ni Guanghui

In-depth interpretation of 4K film experts： there is no timetable for promotion difficulties and popularization

　　Special feature of 1905 film network The literary giant directed by Zhang Yimou has been shown in cinemas all over the country for some time, and made a special exhibition at the 67th Cannes International Film Festival. As the first film shot by a 4K camera, post-produced in 4K and released and shown in 4K in China, it can be said that Return fills the gap in domestic 4K movies. At the same time as the film was released, the concept of "4K", which is unfamiliar to most people, suddenly became hot. So what is a 4K movie? What is the current situation of 4K movies in the domestic market?

　　The so-called 4K actually refers not only to technology, but also to a brand-new movie-watching experience, which is simply "higher, faster and better". "Higher" refers to movies with ultra-high definition quality, and the resolution of 4K digital movie pictures is 4096*2160. At present, the resolution of 2K projectors used by most cinemas in China can only reach 2048*1080. For ordinary viewers, the gap between them is equivalent to the gap between Blu-ray and DVD.

　　"Faster" means higher frame rate. Because human eyes are less sensitive to high-speed motion, if you want to have the impression of ultra-high-definition movies when watching dynamic pictures, the movie pictures played per second must be increased from the current 24 frames per second to 60 frames. And "better" mainly means the promotion of the brightness and color of the film. Because the brightness of the 4K film is four times that of the 2K film, the details in the dark part of the picture are clearer, and the overall layering of the picture is strengthened, which can bring a more realistic viewing experience.

Hibernation, filmed with a 4K camera, won the Palme d ‘Or at the 67th Cannes Film Festival.
　

　　Coincidentally, at the just-concluded 67th Cannes International Film Festival in France, Popular Desire, directed by the master Ceylon, won the Best Film Palme d ‘Or Award, which was also shot with a 4K camera. However, in an interview with the media, the director modestly revealed that he only shot in 4K with sponsorship, without any consideration from the perspective of film aesthetics — — The caution of film creators is actually closely related to the status quo of the entire 4K industrial chain.

　　According to Xu Bin, the product strategy manager of China Film Barco, which was the first to sell and invest in 4K equipment in China, 4K technology and equipment are available now, but there are still difficulties in promotion: "This is actually a question of chicken or egg first."

　　4K resolution can bring a better viewing experience to the audience, but it has encountered many difficulties in marketing. Due to the high equipment cost and the limitation of cinema hardware conditions, at present, only more than 600 cinemas in China have 4K projectors. The bottleneck of the downstream industry directly affects the development strategy of filmmakers: according to statistics, in 2012, the number of films shot by 4K cameras in the global film market was single digits, and in 2013, this number increased slightly to more than 20.

　　The producer’s caution is not unreasonable. The shooting cost of a 4K movie is 150% of that of an ordinary 2K movie. In the post-production process, you must also use a projector with 4K resolution to color and repair the film. In order to show movies on the largest scale, publishers must also make two sets of digital copies, 2K and 4K. High investment in the whole industry chain can not bring high returns. This contradiction makes the promotion of 4K movies difficult.

　　In an exclusive interview with [1905 Movie Network], Xu Bin said that the movie screen with 4K resolution is playing on the screen, and ordinary viewers can’t see the difference between 4K and 2K with naked eyes. This is because the biggest difference between 4K resolution and 2K resolution is only the reduction of picture particles, just like a film with low resolution, once the audience sits far away from the screen, they think the picture is very clear.

　　In this way, the ordinary audience’s perceptual knowledge of 4K movies is not as strong as 2D to 3D and ordinary screen to IMAX from the beginning. This brings a problem to the cinema: if a 4K projector is purchased, the audience can’t recognize the improvement of picture clarity with their naked eyes, and the equipment funds can’t be recovered by raising the ticket price. For cinemas with box office revenue as the highest interest, 4K projectors are similar to "chicken ribs".

　　Of course, for those cinemas that pursue the audience’s viewing experience, 4K projectors can be regarded as a long-term investment. Orange Sky Jiahe Cinema and Jinyi Cinema are the first commercial cinemas in China to purchase 4K projectors. Among them, Jiahe Cinema has purchased hundreds of 4K projectors since it signed a strategic agreement with Sony in 2011. At present, 40% cinemas in Jiahe Cinema in China are equipped with 4K projectors. Due to the lack of film sources, Jiahe Cinema has been playing movies with 2K resolution with 4K projectors for many years.
　

　
Dr. Xie Qiusheng, Chief Technology Officer of Orange Sky Jiahe Group, explains 4K projection technology.
　

　　According to Dr. Xie Qiusheng, Chief Technology Officer of Orange Sky Jiahe Group, 4K projectors have a high demand for cinema hardware. Only on the big screen with a width of 16 meters to 25 meters can 4K movies show its delicate picture texture. At present, the screen with a width of 10-13 meters is the mainstream of domestic cinemas. From a technical point of view, giant screen is most suitable for showing the ultra-clear picture quality of 4K movies, but the number of giant screens is still very small.

　　At the same time, Xu Bin also talked about the requirements of cinema hardware. The equipment with 4K resolution is different from ordinary 2D projection equipment, and the seats in the whole cinema need to be readjusted. The audience sitting in the front can feel the clarity and texture of the picture. The extra expenses for the renovation of cinemas have also discouraged some cinemas from 4 K.

　　The high cost of 4K movies leads to the slow development of the whole industrial chain. According to reports, the film and television equipment suppliers represented by Sony, Barco and Secco have already introduced projection equipment with 4K resolution, but the sales volume of 4K projection equipment is far less than that of 2K equipment. In this regard, suppliers seem helpless. As a passive party in sales, equipment suppliers will provide technical support for cinemas from a long-term perspective-but cinemas can only choose and purchase projection equipment according to the ratio of return on investment and the cycle of capital recovery.

　　In addition, due to technology monopoly, the film projection technology is in the hands of a few companies, and the projection level is promoted through exclusive cooperation between exhibitors and suppliers, but for the audience, it has long been confused by new words such as IMAX, DMAX, Real 3D, RealD 6FL, Panorama Auditorium and so on. Why can’t all advanced technologies be organically combined with one projection equipment? The cooperation between manufacturers may accelerate the progress of projection technology. In recent years, the world’s top film and television equipment manufacturers have begun to work together. According to Xu Bin, IMAX and Barco signed an exclusive commercial cooperation agreement. In the next seven years, Barco will provide IMAX with laser projection equipment with 4K resolution, and it will not be a problem to watch 4K on the giant screen in the future.

Next page "Return": Is the opportunity of popularization of 4K screening still a marketing gimmick?

How to make the grass-roots rational use of antibacterial drugs？ The first group standard in China has come.

Wang Yu, expert consultant of Boao Forum for Asia Global Health Forum.

Cctv news(Intern reporter Huang Jiong-rui)On April 20th, during the International Forum of Health Industry of Boao Forum for Asia, China Medical Equipment Association issued the group standard "Rational Use of Antibiotics in Primary Medical Institutions for Village Clinics". According to reports, the release of this standard can provide reference, practical and detailed equipment configuration standards for rational use of antibacterial drugs for primary medical institutions and village clinics. Gradually reverse the unreasonable drug use situation in which primary doctors use drugs by experience and prefer drugs.

In 2013, the United Nations identified antibiotic resistance as one of the global health priorities in the 21st century. In 2021, the World Health Organization described bacterial resistance as a chronic epidemic. It has become increasingly difficult to develop new and efficient antibiotics to deal with drug-resistant and even multidrug-resistant bacteria. Rational use of antibiotics is the most important measure to overcome bacterial resistance and exert curative effect.

Village clinics are the foundation of rural medical and health service system, and the majority of rural doctors have long relied on "three things" — — Stethoscope, sphygmomanometer, thermometer. The educational method of calling for grassroots medical staff who lack clinical laboratory conditions to use antibiotics according to whether patients are infected with bacteria has little effect. Wang Yu, an expert consultant at the Global Health Forum of Boao Forum for Asia, said that most of China’s 592,200 village clinics do not have the conditions to check blood cells. Doctors use drugs according to experience, which tends to lead to unreasonable or overuse of antibiotics.

In order to standardize the application control of antibacterial drugs in primary medical institutions, popularize the application of POCT equipment for checking peripheral blood leukocytes, and further implement the national regulations and medical reform policies of graded diagnosis and treatment and integrated services in China, China Medical Equipment Association invited domestic hospitals, research institutions and enterprise experts to jointly compile the equipment configuration standards for rational use of antibacterial drugs in primary medical institutions, which are divided into four aspects: current situation and necessity, working conditions and contents of the standards, principles and main contents of the standards, and publicity measures.

Village clinics are the bottom of rural medical and health services, which are related to the health and life safety of the broad masses of farmers. By equipping village clinics with appropriate technical products, we can further strengthen the capacity building of village clinics, strengthen the basic medical service function of the first health defense line, and provide grassroots solutions for solving major global public health problems such as bacterial resistance.

Haikou urgently informs that it is hard to get a ticket for flights off the island today.

　　Cctv newsToday is the seventh day of the Lunar New Year. In these two days, the passenger flow of railways, highways and civil aviation across the country has peaked. The Traffic Management Bureau of the Ministry of Public Security predicts that the peak of concentrated travel after the holiday this year will last until February 24 (New Year’s Day). Around February 25th (Lunar New Year’s Day), as primary and secondary schools are about to start school, there will be a peak of concentrated return of students.

　　The passenger flow of the Yangtze River Delta railway will increase when the railway is opened to multi-directional night high-speed rail.

　　The railway sent 11.8 million passengers yesterday and added 1091 passenger trains. Tickets for Sichuan, Chongqing and Guizhou to Beijing, Pearl River Delta, Yangtze River Delta and other work-intensive places are tight. In the next few days, Nanchang, Pingxiang, Shangrao and other places will open night high-speed trains to Shanghai, Hangzhou, Ningbo, Guangzhou and Fuzhou.

　　It is understood that for a period of time after the Spring Festival, the passenger flow of the Yangtze River Delta railway will increase, mainly consisting of intertwined family visits, student flows, work flows and tourist flows. It is expected that there will be another wave of return passenger flow peak around the Lantern Festival.

　　Congestion and detention of some expressways eased Hainan’s navigation and returned to normal.

　　The national highway ushered in the peak passenger flow in Spring Festival travel rush yesterday. For several days in a row, due to the influence of heavy fog, Qiongzhou Strait was temporarily suspended several times, resulting in a large number of vehicles leaving Hainan Island being seriously stranded in the port. According to statistics, as of last night, more than 8,000 vehicles were stranded on the roads outside the three ports, and about 2,700 vehicles were waiting to cross in the port.

　　According to the news jointly released by Haikou Meteorological Bureau, Transportation Bureau, Haikou Maritime Safety Administration and Zhanjiang Maritime Safety Administration on the 21st, the navigation conditions in the Straits met the navigation requirements all day. However, at 19: 00 on the 21st, Haikou released information again. Due to the heavy fog, Xinhai Port suspended the ship from leaving the port at 19: 10, and the sailing time was waiting for the maritime notice.

　　The meteorological department of Hainan Province predicts that there will be light rain or fog in the morning due to the influence of cold air on the 22nd, and the visibility will obviously improve in the afternoon. It is expected that the foggy weather in Qiongzhou Strait and land will end.

　　Haikou emergency notice: except for emergency and front-line service departments, other departments are temporarily suspended.

　　In order to ensure the passengers to leave the island safely and smoothly, and ensure the citizens to travel smoothly, the Haikou Municipal People’s Government issued an urgent notice last night, and all departments and units except those involved in emergency duty and front-line service guarantee were temporarily suspended. The specific time for the suspension was: February 22 (the seventh day), and February 25 (the tenth day, Sunday).

　　Hainan’s "sky-high ticket" for outlying islands is nearly 20,000, and it is still hard to get a ticket.

　　Civil aviation also ushered in the peak of travel yesterday. More than 15,700 flights were carried out yesterday. Among them, Beijing Capital Airport transported nearly 283,000 passengers and 1,679 take-off and landing flights.

　　As the shipping in Qiongzhou Strait was once suspended due to the foggy weather, the air tickets for Hainan’s outlying islands have been rising since the second day of the New Year’s Day, reaching the highest point on the 21st. The air tickets from Sanya to Guangzhou, Beijing, Harbin and other places have all exceeded 10,000, and some even approached 20,000, with a fare increase of over 400%, but it is still hard to find a ticket. On February 22nd, flights from Sanya to Beijing, Shanghai, Wuhan and Chongqing were all sold out.

　　Some airline customer service said that the ticket prices will fluctuate with the market, and the current ticket prices are "within the relevant regulations" and have been filed with the relevant departments. As the shift increase plan needs to be reported to the Civil Aviation Administration of China a long time in advance, it is impossible to temporarily increase flights now.

　　Experts said that airlines use the regulations to "actively raise prices" to raise ticket prices to the top. Whether there is conscious contact and coordinated behavior and suspected monopoly, the Civil Aviation Administration of China should perform its supervisory duties and investigate and deal with it.

　　Early warning of the Ministry of Public Security: Strictly guard against five types of traffic safety risks

　　The Ministry of Public Security issued an early warning according to the characteristics of road trips in Spring Festival travel rush and the lessons of accidents, reminding the majority of traffic travelers to pay attention to the five major traffic safety risks to ensure safe and smooth trips.

　　The traffic flow of major highways and national and provincial highways in the country has increased as a whole;

　　Tourists in scenic spots around the city are concentrated and the traffic flow is large;

　　The rainy and snowy weather just coincides with the peak of the Spring Festival return trip, which has a negative impact on road safety and smoothness;

　　Traffic safety risks in rural areas have increased;

　　The safety risks of passenger vehicles increase, the return passenger flow increases, and the traffic safety risks such as overcrowding, illegal passenger carrying and fatigue driving increase.

　　The Ministry of Public Security reminds: the return peak is risky, and it is safe to drive carefully.

　　First, in case of heavy traffic and traffic congestion on the expressway, please wait patiently and queue up in turn, so as not to occupy the emergency lane, so as not to affect the passage of rescue vehicles. If the vehicle breaks down or needs to stop unexpectedly, turn on the danger warning flash immediately and move the vehicle to a place where traffic is not obstructed. If it is difficult to move, the hazard warning flash should be turned on continuously, and a triangle warning sign should be placed 150 meters away from the direction of the incoming car, so that the people on the car can quickly move to a safe place to prevent the occurrence of secondary accidents.

　　When vehicles pass through roads in rural mountainous areas, the speed should be strictly controlled, and horns should be sounded in time for warning in sections with poor sight distance, so as to prepare for parking. On steep bends and steep slopes, and on sections near water and cliffs, slow down and watch carefully, and do not overtake or cross cars by force.

Fasting+green juice, is star-style health reliable？ Expert： It is not recommended for ordinary people to try.

　　"The juice squeezed by a loved one is milky." "Intentionally starve yourself and control your desires in order to regain your ability to be happy." Drinking green juice, eating vegan and fasting regularly, Zhang Jingchu’s health theory is very popular on social media.

　　Recently, Ms. Zhang, a citizen of Nanjing, told reporters that she operated according to the recipe recommended by Zhang Jingchu, and the taste of green juice was very strange, so she would vomit after drinking two mouthfuls. Are these health care methods recommended by stars reliable and suitable for ordinary people? In this regard, Yangzi Evening News/Zi Niu News reporter interviewed Jin Hui, director of the Clinical Nutrition Department of Zhongda Hospital affiliated to Southeast University.

　　Yangzi Evening News/Zi Niu Journalist Wang Menghang

　　Milk green juice? Take two drinks and you’re going to throw up.

　　750 grams of celery+a carrot+a handful of perilla leaves. Ms. Zhang, a citizen of Nanjing, juiced according to this recipe, which was originally for beauty and slimming. However, the reality is a bit embarrassing. "There is a celery flavor and a perilla flavor, and then mixed together, it is very difficult to drink. After drinking two mouthfuls, I will soon vomit."

　　In the health video shared by Zhang Jingchu, she also emphasized that "the first cup of green juice in the morning must be filtered, so that nutrients such as chlorophyll and vitamins can quickly reach the small intestine, which is convenient for defecation. After waiting for 15-20 minutes, drink the second cup of vegetables+fruit dew, without dregs. Vegetables with fruits can slow down the sugar rise."

　　The reporter searched a large number of health videos shared by Zhang Jingchu, and found that "technical terms" which are difficult for ordinary people to understand frequently occur, such as carrying personal biological information and chlorophyll reaching the small intestine quickly. So, is what she shared really scientific and healthy?

　　“‘ Squeezing green juice by hand will carry personal biological information ’ There is no scientific basis for the statement. When ordinary people squeeze fruit and vegetable juice, they must first ensure the freshness of the ingredients and the environmental sanitation during the production process. " Jin Hui said that green juice will taste like milk, which may be influenced by mood. For example, when people are in a good mood, drinking a cup of green juice may feel fragrant, but when they are in a bad mood, they may feel bitter. Secondly, everyone has different tastes. Some people prefer the taste of vegetables, while others find it hard to accept.

　　For the fruit and vegetable juice regimen advocated by Zhang Jingchu, experts also specially reminded us to pay attention to these three points: First, it is no problem to drink the first cup of green juice as boiled water to replenish water in the morning, but it is forbidden to replace vegetables with fruits because the fructose content of vegetables is less; Second, if you add vegetables to fruit dew for breakfast, you must control the amount of fruit, because the amount of fruit juice is low, and the sugar content may exceed the standard if you don’t control the amount of fruit; Third, there is a certain difference between direct drinking and chewing. If you drink it at once, it will quickly reach the intestine, and the concentration of fructose will be relatively high. Therefore, it is not recommended for ordinary people to drink fruit and vegetable juice for a long time, especially as a staple food.

　　Fasting for 4 days? Beware of refeeding syndrome

　　Zhang Jingchu not only advocates vegetarian diet, but also regularly shares his own fasting method. In the first issue of vlog, she claimed that she had been fasting for 4 days, her mind was clear, her energy was full, and her eyes felt brighter. When referring to the method of fasting, she said that she usually only drinks water, but this time she was worried about the heavy workload and drank 2000 ml of celery juice in the first two days.

　　Fasting is different from fasting. Generally, people only drink water and don’t eat anything. People need to endure hunger and rely on willpower to persist. "This kind of fasting method, ordinary people don’t try. Obesity accompanied by metabolic diseases should also be carried out under the guidance of nutritionists or doctors, and secondly, we should be careful of re-feeding syndrome. " Jin Hui said that refeeding syndrome refers to electrolyte metabolism disorder characterized by hypophosphatemia and a series of symptoms caused by long-term hunger or malnutrition and re-intake of nutrients.

　　For the long-term vegetarian practice, Jin Hui reminded that from the perspective of nutrition, it is not recommended for ordinary people to adhere to such eating habits. The human body needs to ingest seven nutrients: protein, lipids, carbohydrates, vitamins, minerals, water and dietary fiber. People who are vegetarians for a long time may have unbalanced nutrition due to the singleness of food intake. "Long-term intake of carbohydrates is insufficient, people will be prone to hair loss and may also affect menstruation. Insufficient intake of protein for a long time will lead to muscle loss, which will also lead to decreased immunity and it is difficult to resist disease. "

Dietary nutritional supplements are not a ＂panacea＂, but something will happen if you eat them indiscriminately!

Health is the cornerstone of high-quality life, so more and more people begin to pay attention to health problems.

Dietary supplements have attracted more attention and welcome among the general population (defined as community residents without special nutritional needs) because of their labels such as "beneficial to health", "no side effects" and "disease prevention".

Most people use multivitamin and mineral supplements to ensure adequate intake and prevent or alleviate diseases.

A survey found that 61% people think that nutritional supplements are "fully proved" and 48% people think that supplements are "a simple way to keep healthy" [1]. Some people even regard vitamins and minerals as a means to compensate for bad eating habits such as picky eaters.

Is dietary supplements really a "panacea" that will not do harm to the body, as everyone thinks?

What is a dietary supplement?

Dietary nutritional supplement is defined as: a kind of food containing certain nutrients, which is produced for the purpose of making up for the possible deficiency in human normal diet and is also an essential nutrient for human body.

Common nutritional supplements may contain one or more of the following dietary components: vitamins, minerals, amino acids, unsaturated fatty acids, etc., or concentrates, metabolites, extracts or combined products of the above components. It can be taken orally in the form of pills, capsules, tablets or liquid, but it cannot replace ordinary food or be used as a dietary substitute.

Source: Qianku.com

Will taking dietary supplements be effective?

Supplementary nutrients can increase the plasma concentration of corresponding nutrients in a certain range, especially vitamins and fatty acids.

However, the increase in the concentration of nutrients in plasma does not necessarily mean better health, because the circulating concentration may not reflect the storage concentration of nutrients in organs. At the same time, due to the differences in bioavailability and consumption frequency of nutrients from food sources and supplements (such as omega-3 fatty acids, the biochemical forms of fatty acids from dietary sources and supplements are different), even if the normal nutrient concentration is achieved by taking dietary supplements, the body may not be fully and effectively utilized [2].

Up to now, the meta-analysis of studies on multivitamin supplements shows that the use of supplements has no obvious benefits if people have got enough nutrition in food [3]. Most vitamin and mineral supplements have not played an obvious role in the primary prevention of chronic diseases such as cardiovascular time, cancer and cognitive impairment, which shows that most supplements have no significant effect on preventing chronic diseases in normal people [4].

Source: Qianku.com

Excessive use of dietary supplements

What are the risks?

Dietary supplements are always considered to be "natural", however, the concentrated form of nutrients may expose users to the risk of injury when taking too much.

It is reported that the intake of any nutrients by adults from food does not exceed the safe upper limit, however, the intake of at least one nutrient by 39.8% dietary supplement users exceeds the safe upper limit [5].

1, fat-soluble vitamins

Vitamin A, also known as retinol, lack of retinol will lead to night blindness, and its role in preventing cancer has not been confirmed by research. However, it has been reported that high retinol TNI (> 2 500 g/d) combined with low vitamin D TNI (< 11 g/d) is related to fracture in postmenopausal women, and even long-term excessive supplementation of vitamin A precursor β -carotene group may lead to an increased risk of lung cancer.

Vitamin E is a strong antioxidant, which can protect the stability of cell membrane by interrupting the chain reaction of free radicals, prevent the formation of lipofuscin on the membrane and delay the aging of the body. However, the risk of all-cause death of people who take long-term high-dose vitamin E supplements is significantly increased.

Source: Qianku.com

2, water-soluble vitamins

Vitamin B is the general term for B vitamins. Contains vitamin B1, vitamin B2, vitamin PP, vitamin B6, pantothenic acid, biotin, folic acid and vitamin B12. Folic acid plays an important role in human DNA synthesis and cell development, and its deficiency can lead to megaloblastic anemia. However, current studies show that folic acid supplementation has dual effects on cancer development, and excessive intake of folic acid will significantly increase the liver/body weight ratio, which may promote the development of hepatocellular carcinoma induced by high-fat diet.

Vitamin C participates in the complex metabolic process of the body, can promote growth and enhance the resistance to diseases, and can be used as nutritional supplements and antioxidants. A large number of studies have confirmed that the use of high-dose vitamin C has little effect on cancer, cardiovascular disease and infection in the general population. Compared with fat-soluble vitamins, vitamin C is relatively safe, but high doses should be used cautiously, which may cause obvious side effects such as urinary calculi in some susceptible patients.

Source: Qianku.com

3. Other supplements

Iron is an essential element to form heme, which is the raw material for synthesizing hemoglobin and myoglobin, and is also an essential substance for promoting vitamin metabolism. Iron supplementation can improve anemia symptoms of cancer patients. However, high plasma ferritin concentration is an indicator of iron accumulation, which may affect the life expectancy of healthy people. People who are not iron deficient will not benefit from iron supplements, and may even cause side effects.

How to use nutritional supplements in food and diet

Strike a balance between them?

For well-nourished adults, besides iodine and other individual nutrients, priority should be given to obtaining natural nutrients through reasonable dietary collocation.

At present, research shows that the effect of supplements seems to be limited to certain age groups, living environment or diseases with impaired nutrient absorption. Using supplements to solve unhealthy eating patterns is an overly narrow solution.

Dietary supplements should be considered only when the diet cannot meet the nutritional needs.

Dietary nutritional supplements are not the more the better, and should not be used blindly. Appropriate products should be selected and supplemented reasonably under the guidance of doctors or professional nutritionists.

References:

[1] de Jong N, Ocké MC, Branderhorst HA, Friele R. Demographic and lifestyle characteristics of functional food consumers and dietary supplement users. Br J Nutr. 2003 Feb; 89(2):273-81.

[2] Lentjes MAH. The balance between food and dietary supplements in the general population. Proc Nutr Soc. 2019 Feb; 78(1):97-109. Epub 2018 Oct 30.

[3] Fortmann SP, Burda BU, Senger CA, Lin JS, Whitlock EP. Vitamin and mineral supplements in the primary prevention of cardiovascular disease and cancer: An updated systematic evidence review for the U.S. Preventive Services Task Force. Ann Intern Med. 2013 Dec 17; 159(12):824-34.

[4] Grodstein F, O’Brien J, Kang JH, Dushkes R, Cook NR, Okereke O, Manson JE, Glynn RJ, Buring JE, Gaziano M, Sesso HD. Long-term multivitamin supplementation and cognitive function in men: a randomized trial. Ann Intern Med. 2013 Dec 17; 159(12):806-14.

[5] Guallar E, Stranges S, Mulrow C, Appel LJ, Miller ER 3rd. Enough is enough: Stop wasting money on vitamin and mineral supplements. Ann Intern Med. 2013 Dec 17; 159(12):850-1. Erratum in: Ann Intern Med. 2014 Jan 21; 160(2):143.

[6] Li JT, Yang H, Lei MZ, Zhu WP, Su Y, Li KY, Zhu WY, Wang J, Zhang L, Qu J, Lv L, Lu HJ, Chen ZJ, Wang L, Yin M, Lei QY. Dietary folate drives methionine metabolism to promote cancer development by stabilizing MAT IIA. Signal Transduct Target Ther. 2022 Jun 22; 7(1):192. Erratum in: Signal Transduct Target Ther. 2022 Dec 28; 7(1):401.

[7] Doseděl M, Jirkovsky E, Macáková K, Kr?mová LK, Javorská L, Pourová J, Mercolini L, Remi?o F, Nováková L, Mladěnka P, On Behalf Of The Oemonom. Vitamin C-Sources, Physiological Role, Kinetics, Deficiency, Use, Toxicity, and Determination. Nutrients. 2021 Feb 13; 13(2):615.

Author: Wen Jia

Doctor of Anesthesiology, Capital Medical University

Source: Tadpole Staff

Car home understands that the price increase of the members of the three-platform car platform is over 90%. The controversial expert： it will be passed on to consumers.

At the beginning of 2023, an automobile network drainage platform "price increase wind" disturbed the national automobile dealers, causing widespread concern. Automobile dealers’ associations or chambers of commerce in Guangxi, Hunan, Guangdong and other provinces and cities issued a document saying that "when car home, Know Car Emperor and Easy Car formulated the cooperation plan with automobile dealers in 2023, the membership price rose sharply, with the highest increase of 93%, which brought a serious burden to the majority of automobile dealers." China automobile dealers association also issued a document, setting up a special working group to negotiate and communicate with relevant platforms.

On January 10th, China Automobile Distribution Association responded to the reporter of the upstream news (reporting email baoliaosy@163.com) and said: "The negotiation work has come to an end, and the new price system of the drainage platform will be sent to the dealers one after another." On January 11th, Mr. Zhang, secretary-general of an automobile industry association in a first-tier city, told the upstream journalist: "The price increase of the drainage platform will increase the dealer’s sales cost in disguise, and it will eventually be passed on to consumers." Upstream journalists called the reserved telephone number for industrial and commercial registration of the above-mentioned automobile drainage platform for several days, but no one answered it before the press release.

Multi-local automobile associations boycotted

Recently, dealer associations in Guangxi, Hunan, Guangdong, Guang ‘an, Yichang, Dongguan, Chongqing and other places reported to china automobile dealers association about the substantial price increase of the membership fees charged by the three automobile network drainage platforms "car home, Know Car Emperor and Easy Car" to automobile dealers in 2023.

The red-headed document stamped with the fresh seal of Hunan Automobile Chamber of Commerce indicates that many Guangqi Honda and Beijing Hyundai Motor Dealers in Changsha reported that the cooperation plan given by Che Di in 2023 has increased sharply, and there are also very unreasonable terms in its contract and platform rules. Other platforms, such as car home and Easy Car, have also raised their prices substantially. According to the price calculation provided by Changsha Guangben automobile dealer, the lowest member price of deluxe edition in car home in 2022 is 162,000 yuan, and the deluxe edition will be cancelled in 2023, and the lowest member price of science and technology edition is 233,700 yuan, an increase of about 44%. In 2022, the membership price of the Zhixiang Edition of Easy Car Network was 170,800 yuan, and in 2023, the membership price was 238,800 yuan, an increase of about 39%; The membership price of knowing Chedi in 2022 is 132,200 yuan (280 units sold). If the number of transactions remains the same in 2023, the membership price is expected to be 255,500 yuan, with an increase of 93%.

After investigating 79 4S stores in 9 cities and states such as Changsha, Hunan Automobile Chamber of Commerce found that according to the arrangement of centralized purchasing policies of automobile manufacturers and automobile network drainage platforms, these 79 4S stores will have to pay more than 25 million yuan in membership fees to these three automobile network drainage platforms in 2023, with an average cost of 300,000 yuan for each store and the highest cost of 640,000 yuan. Coupled with various promotional activities of manufacturers and platforms throughout the year, the cost of network drainage will increase significantly, which will bring a burden to the majority of automobile dealers.

To this end, the Hunan Automobile Chamber of Commerce made a request, requesting china automobile dealers association to talk about the above-mentioned automobile network drainage platforms, and demanding that all drainage platforms no longer raise prices; Request china automobile dealers association to conduct special investigation in the whole country, and put forward opinions on standardizing the market behavior of automobile network drainage platform, so as to build a good market order.

The upstream journalist noticed that in addition to the Hunan Automobile Chamber of Commerce asking china automobile dealers association for help, the Guangxi Circulation Chamber of Commerce informed the dealer members to suspend the renewal of the 2023 contract with various automobile network circulation platforms. Guangdong Automobile Dealers Chamber of Commerce issued a proposal to all automobile drainage platforms, calling for no or less price increase and win-win cooperation. In addition, automobile associations in Binzhou, Yichang, Yiyang, Dongguan, Guang ‘an and other places have issued similar notices or initiatives, indicating that the prices of various automobile platform operators have been rising in recent years, but the quality of clues has been declining, which has increased the operating costs of dealers, which is unbearable for enterprises.

▲ Many automobile industry associations expressed concern about this matter.

China Automobile Association responded: Optimization plan will be introduced.

On January 6th, china automobile dealers association released a letter on the communication progress with the automobile network drainage platform, in which the Association’s special research working group conducted consultation and communication with the relevant platforms respectively, which not only fully reflected the difficulties and reasonable demands faced by dealers, but also understood the content and planning of the platform’s service products. The relevant platform parties said that they fully understood the current difficulties and demands of dealers, and have come up with specific adjustment and optimization methods and dealer support programs, and will inform dealers in the near future.

So, what are the contents of the optimization plan? When can it be delivered to the dealer? On January 10th, the upstream journalist called china automobile dealers association, and the relevant person in charge who answered the phone said: "At present, the association has finished communicating with the platform. Today (10th), the relevant optimization and adjustment plan of Chedi will be introduced, and the car dealers, car home and Easy Car will be notified."

On January 10th, an upstream journalist visited a number of car dealers in Chongqing. Mr. Liu, a joint-venture brand dealer, told the reporter: "We haven’t received the plan yet. From the first time we purchased 40,000 yuan to 50,000 yuan, it rose to more than 130,000 yuan this year. I think the increase is a bit excessive and unreasonable. I hope that the new plan can continue the previous policy. " In Yuzhou Road, Yuzhong District, Mr. Peng, the relevant person in charge of a domestic brand car dealer in Chongqing, said: "According to the current market situation, it will have a great impact on the daily operation of our 4S shop to bear such a large proportion of platform expenses. I haven’t seen a new plan yet, and I hope there will be changes. "

In the past few days, upstream journalists have repeatedly called the reserved telephone numbers for industrial and commercial registration of Zhiche Di, car home and Yiche. As of press time, no one answered. Mr. Shan, a veteran in the field of automobile sales in Chongqing, told reporters: "The possibility of further price increases in the future is not ruled out. Because the dealer is an important bridge for them to realize the virtual network traffic, the car network drainage platform usually signs an annual contract with the dealer, and the platform relies on its content advantages to give the interested consumers the inquiry (that is, sales leads) to the dealer, thus facilitating the transaction. For this reason, the dealer has to pay a platform entry fee (that is, membership fee) every year. Every time the dealer completes a sales lead transaction, the platform will also withdraw another part of the commission. "

It is undeniable that the coverage of consumer groups on the car Internet platform cannot be underestimated. In Jiangbei District, the person in charge of an imported brand car dealer also told reporters: "This time, the dealer was forced into a dilemma. After all, consumers’ consumption habits have changed now, and dealers can’t use these vertical platforms. There is still a degree of price increase. "

Expert analysis》》

The price increase of the platform is finally passed on to consumers.

On January 11th, Mr. Zhang, secretary-general of an automobile industry association in a first-tier city, told the reporter: "The platform charges more fees to dealers, and the sales cost increases, which will definitely be passed on to consumers in the end. What if the business can’t make a profit? Even if the price is reduced, it is for profit. Now, including our city, although many cars are sold, many of its dealers are losing money. Now that the price of the network drainage platform has increased, the price reduction of dealers is not so high, and it is necessary to find a profit balance point by passing it on to consumers. If dealers can’t continue to operate, then the entire automobile industry chain will be affected. "

Upstream journalist Feng Shengyong Wen Image source network

Editor Yang Bo

Editor Rollin Wang Guan Yi

Audit Feng Fei

Ask the front face of M7 with the same paragraph？ The latest spy photos of M8 are exposed.

　　[car home domestic spy photos] Recently, we received the latest spy photos of the suspected M8 from relevant channels, and it is expected that the car will be officially unveiled at the end of this year.

More exciting videos are all on the car home video platform.

Home of the car

"Ask the M8 Camouflage Car"

AITO asks the world M7 2024 1.5T intelligent driving four-wheel drive Ultra Edition 6 seats.

『(|)』

　　The camouflage car exposed this time is a 6-seat model, and it is judged that it is not the previously guessed 5-seat version of the M9. However, the overall posture and outline are similar to the current M9, including the size of the car, and it is expected that the overall size will not shrink significantly. Through comparison, it is found that the shape of the front face of the new car is more inclined to the boundary M7, because the shape of the front cabin cover is straighter and the edge shape of the headlight is similar to that of the boundary M7.

Home of the car

"Ask the M8 Camouflage Car"

Home of the car

"Ask the world M9"

Home of the car

"Ask the M8 Camouflage Car"

　　Compared with the M9, the spy car has a short front suspension design, which can reserve more internal space when the body size is reduced. In other respects, spy photos show that the new car has cancelled the roof rack and the roof lidar.

Home of the car

"Ask the M8 Camouflage Car"

　　Previously exposed spy photos show that it is expected that the M8 will be equipped with the same taillight as the M9, and it has the same lamp programming function. (Compile/car home Dai Wei)

Approaching the intangible ＂iron flower＂： the silver flower of the iron tree falls into the stars

During the Spring Festival, Neijiang, Sichuan, Linyi, Shandong, Korla, Xinjiang and other places have staged a unique stunt "Tie Tie Hua" to celebrate the Spring Festival. The craftsmen went shirtless and fought hard at the molten iron. A string of dazzling iron flowers bloomed in the air, and the trees were covered with silver flowers, just like the stars falling. Amid endless cheers and exclamations, the onlookers met a fireworks show that passed through the Millennium.

Non-legacy performance "Playing Iron Flower (Photo by Lan Zitao from China Network)

01 "Strike while the iron is hot" with a long history

Tie Tie Hua is a folk traditional firework and one of the national intangible cultural heritages, which spreads in Henan and Jin regions. As a large-scale traditional folk fireworks, it is a folk cultural performance skill discovered by China ancient craftsmen in the process of casting utensils. It originated in the Northern Song Dynasty and flourished in the Ming and Qing Dynasties. It has a history of more than a thousand years and has rich cultural connotations.

In the Song Dynasty, Taoism was advocated, and "Tie Hua" was originally derived from the sacrificial activities of craftsmen. At the beginning of each year, artisans, led by them, set up a flower shed, and set up a god shed in the north of the flower shed, facing south. Starting from the god shed, they rushed to the local laojunmiao and the Fire Temple to offer sacrifices and hold sacrificial ceremonies. The craftsmen who take part in the flower-playing will bow down and change clothes in the shed, and pray for the blessing of the gods to avoid burns.

The sacrificial activities of craftsmen are also supported by Taoist priests. Every year, Taoist priests spontaneously provide venues for craftsmen to play iron flowers, and organize various musical instruments to play during the sacrifice of craftsmen to cheer them up. Every major Taoist celebration, Taoist priests will also invite craftsmen to play iron flowers to congratulate the celebration. In the process of spreading, "Tie Tie Hua" has grown and absorbed various artistic elements, forming a magnificent, festive and auspicious unique performance style.

02 a flower-beater with special skills

The molten iron at 1600℃ creates a visual feast, which is a breathtaking and wonderful spectacle.

Every craftsman is a florist with unique skills. In the process of beating iron flowers, the three movements of scooping, throwing and beating must be coherent and clean. In addition, the weight of molten iron scooped out must be less than 2, the throwing angle must be controlled at 90 degrees, and the throwing force should not exceed a person’s height. Only when it is hit high enough and scattered enough, the iron flower will look good.

The temperature of molten iron is extremely high, so it is usually performed in cold winter. Even so, scattered iron flowers are still easy to cause burns. There is a saying in the flower while the iron is hot that "white is not red", which probably means that the hot metal must be high in temperature and incandescent in order to produce flowers. The orange-red hot metal with low temperature is a lump when it is produced. If it accidentally falls on people, it can give the skin a "very hot".

(Photo by Wang Bin, Zhongxin. com)

In the face of danger, the flower-beater who goes shirtless is not daring, just to better protect himself. Striking iron flowers is a strenuous activity. Large-scale sports will make performers sweat a lot, which will become the "protector" of the flower-beater and flow away with the iron beads falling on their bodies to prevent their bodies from being burned. This is the advantage of being naked. If they wear clothes, the scattered iron beads will soon cause burns. Therefore, this is a game that belongs to the brave and the wise.

Millennium inheritance of 03 kilo-degree molten iron

In 2008, Henan "Queshan Tiehua" was selected as the second batch of national intangible cultural heritage protection projects, which is also the only winner of the domestic performance of Tiehua. There is a resounding name behind "Queshan Tiehua". His name is Yang Jianjun. In 2017, he was selected into the recommended list of the fifth batch of national intangible cultural heritage representative project inheritors.

The picture shows Yang Jianjun (the source looks at the screenshot of the news video)

Today, he is 75 years old, over the age of ancient times. As the inheritor of Queshan Tiehua, he and the story of "Beating Tiehua" became attached to a glimpse when he was young.

When he was six or seven years old, he followed his family to watch a performance of playing while the iron was hot. Colorful "fireworks" bloomed wantonly, and the flying iron flowers lit up the dark night sky, and Yang Jianjun’s heart also floated. While the iron is hot, the seeds take root in my heart. "The fire tree and the silver flowers are unpredictable, and the beads are thrown in vain." This is Yang Jianjun’s deep memory of this performance.

As early as around 1980, Yang Jianjun began to pursue the stunt of "Queshan Tiehua". At that time, he was the deputy director of Queshan County Cultural Center, and he was dedicated to inheriting this folk culture. He traveled all over Queshan, looking for the old Tiehua artist of that year. After several twists and turns, he found Li Wanfa, an old blacksmith in his 70 s, and resolutely learned from his teacher. After the death of the master, he went to great lengths to find an iron smelting workshop for trial and audition, and even mobilized all his relatives and friends to set up a brand-new team to strike while the iron is hot.

"Master broke the rules of passing from one generation to another, and passed the skills of Queshan Tiehua to me. I thought, I can’t lose it in my hands. Twenty years ago, I took out all my savings and built this team. The only criterion for recruiting apprentices is to really love this craft. " Yang Jianjun recalled the initial intention of forming a team.

In the Spring Festival of 1988, Yang Jianjun led the Tiehua team to perform a shocking performance, and the "Queshan Tiehua" disappeared for 26 years reappeared in people’s field of vision. That night’s performance, Yang Jianjun named it "Queshan Tiehua Fireworks Party".

Over the years, Yang Jianjun stuck to his original intention and took "Queshan Tiehua" to further places. He is infatuated with art without reservation, cultivating a batch of inheritors of folk culture, and he also chooses to give back the audience’s love with public welfare performances, so that more people can see the spectacle of "molten iron turning into fireworks".

(Source WeChat WeChat official account Red Queshan)

In the Spring Festival of 2008, at the invitation of the Organizing Committee of China Folk Cultural Heritage Exhibition, "Queshan Tiehua" performed more than 10 consecutive performances in Beijing CCTV North Putuo Film and Television Base, which caused a sensation and was known as "the first Tiehua in China".

"The artists who play iron flowers come from all walks of life. With the high temperature of more than 1,000 degrees, it takes not only physical strength but also courage to play iron flowers. More importantly, the team’s love for this folk culture." Behind every performance with great vitality, old craftsmen like Yang Jianjun are full of loneliness and courage.

04 keep the shadow of time that is not left behind.

As a matter of fact, many people first get to know the intangible stunt of "Tie Tie Hua", and they don’t watch it in person, but mostly appreciate its charm from daily TV dramas and documentaries through the screen. In 2018, the popularity of Story of Yanxi Palace, a drama of the Qing Dynasty, made the folk fireworks "Tie Tie Hua" enter more people’s field of vision. In the play, Gao Guifei prepared a birthday present named "Colorful" for the Queen Mother, which is the legendary "Tie Tie Hua".

Nowadays, as a national intangible cultural heritage, this folk stunt is known by more people, but its inheritance scope is still limited. Most of the time, people can only witness its charm on a few intangible performances. Performers wearing gourd ladle and holding flower sticks exchange their wonderful performances for people’s love. Every time they watch, they place their ardent expectations on the working people of China for a prosperous and prosperous year.

There are many non-legacy folk cultures such as "Tie Tie Hua", such as sugar sculpture, dough sculpture, lacquer carving and Yao embroidery … These non-legacy skills have been amazing for thousands of years, and they have continued their lives in the hands of successive inheritors. They are fragile and strong, silently waiting for more persistence and protection.

Leave precious "intangible" memories, for them and for us. (End)

Part of the article comes from Southern Metropolis Daily, China.com, Zhongxin.com, Guangming Daily, and read the news.

首页

Medical institutions all over the country go all out to ensure medical treatment for patients.

Jin Yinan, a military expert： the deep planning of national rejuvenation.

In-depth interpretation of 4K film experts： there is no timetable for promotion difficulties and popularization

How to make the grass-roots rational use of antibacterial drugs？ The first group standard in China has come.

Haikou urgently informs that it is hard to get a ticket for flights off the island today.

Fasting+green juice, is star-style health reliable？ Expert： It is not recommended for ordinary people to try.

Dietary nutritional supplements are not a ＂panacea＂, but something will happen if you eat them indiscriminately!

Car home understands that the price increase of the members of the three-platform car platform is over 90%. The controversial expert： it will be passed on to consumers.

Ask the front face of M7 with the same paragraph？ The latest spy photos of M8 are exposed.

Approaching the intangible ＂iron flower＂： the silver flower of the iron tree falls into the stars

近期文章

近期评论

归档

分类