New atmosphere.

This year can be said to be the coldest in recent years. This winter has brought us a lot of cold air. We witnessed the power of cold air. It's so cold this year because of La Nina. People in every region, whether Beijing or southern cities, must protect themselves in winter, because such extreme weather can easily lead to accidents. Temperatures in many parts of Beijing have fallen below historical extremes. It can be said that they can feel their bodies when they go out, not their own, or it is too exaggerated.

This winter is too cold, we must learn to protect ourselves, because the weather is getting colder and colder. Many people just stay at home and don't want to exercise. If you don't exercise, your body's resistance will be very strong, and you will get sick easily in an earthquake. And if there are middle-aged and elderly people at home, we must pay attention to protecting their blood vessels, because blood vessels are easy to rupture in low temperature environment. There may also be a large number of blood clots, which are prone to myocardial infarction and cerebral infarction, which is very dangerous. In winter, we must do some exercise. Only after exercise can our physical fitness get better and better, and it is not easy to get sick.

Moreover, it is the period of global COVID-19 epidemic, so the sanitary conditions must be done well. Don't be unwilling to wash your hands because it is too cold in winter. In many places in Beijing, the temperature has been below the historical extreme, which means that when you are outdoors, you must put on all your clothes, otherwise you are likely to get frostbite. Frostbite hurts. This winter is very cold, we must learn to protect ourselves, and we must buy what we should buy, especially warm clothes and other warm equipment for our baby. Don't freeze yourself to save some money.

When going out in Beijing, I basically feel that my body is not my own, because I have lost my feeling, so I must bring some warm equipment before going out to avoid frostbite. Moreover, many students have already had a holiday, so I can stay at home without going out to exercise.