Italy 14 city issued high temperature red warning. How should local residents cool down?

There is definitely no way to cool down in the local area, so we can only have a summer vacation. After all, how can the forces of nature match human resources?

Due to global warming in recent years, it is summer, and many countries are facing hot weather. In summer, with the arrival of heavy rainfall, some countries are currently plagued by floods, while others are plagued by hot weather. Now many countries like Italy, America and France have issued red high temperature warnings. The temperature in some cities in Italy almost reaches 40℃, and the most serious thing is that there may be extreme weather of 45 degrees in Sardinia. I want to know what the concept of 45 degrees is. For example, Chongqing is recognized as the hottest city in summer, and 40 degrees is rare. If the temperature reaches 39.5 degrees, schools will be closed, because continuing classes will bring risks to the safety of students, so cities like Italy will appear. When the temperature reaches 45 degrees, it means that society will stop working and stop production.

So how should local residents cool down? To put it bluntly, don't go out, and then keep ventilated at any time. Either use an electric fan to cool down or turn on the air conditioner directly. This is the simplest solution. Try not to go out, because the temperature outside is too high, and people in poor health may stay outside for a few hours and get heatstroke, especially to avoid direct sunlight. When going out, you must do a good job of sun protection, either wearing sunscreen or playing with a sun umbrella, because they are over forty years old.

Secondly, it is necessary to wear cool clothes, but those inspectors can't help it. For example, Italy is facing epidemic and hot weather, and it is the most difficult for those staff and medical staff to wear protective clothing for medical assistance.