The attack of cold air in central and eastern China will affect most parts of China. What should we pay attention to in this weather?

In fact, this kind of weather is involved in both northern and southern cities. For northern cities, it is necessary to pay attention to the freezing of roads caused by cold air and keep warm when going out. For southern cities, we need to pay attention to the visibility problem caused by dense fog, and we must walk slowly and cautiously to avoid accidents. Details are as follows:

First, for northerners, the most important thing is that the temperature is high and low, and the road surface is frozen by rain and snow. When going out, you should pay attention to keep warm to avoid physical discomfort caused by cooling.

The news said that although the cold air came, there was a short-term warming in the northeast. It should be noted that the warming process is actually accompanied by rainfall. After the cold air strikes, the road will freeze, which will make it unsafe to travel. Try to avoid traveling in this situation. If you have to go out, you must be prepared to prevent slipping and keep warm to avoid falling or frostbite.

Second, for southerners, the most important thing is the appearance of dense fog. At this time, you should wear a mask when you go out, stick to the edge as far as possible, and cross the road with the crowd. It's safer not to act alone.

The south is relatively simple, although the temperature is a little different, but the overall problem is not big, the most important thing is the problem of dense fog. This cold air has brought some dense fog to the south, which will cause the visibility in some places to be less than 50 meters. Therefore, people who travel by car must turn on the far-sighted lights and often turn on the flashing lights to avoid bumps and other problems. Pedestrians should pay more attention. When crossing the road, they must wear masks and walk on the sidewalk.

Finally:

In fact, this kind of weather happens every year, as if we are used to it, but it doesn't snow until mid-June in the northeast 1 1, which is a bit strange.