The first typhoon red warning has come. How much impact does the typhoon have on people's lives in coastal areas?

Everyone has studied the geography of Typhoon High School, that is, tropical cyclones moved in our direction. Everything has two sides, and typhoons are no exception. On the one hand, typhoons can bring rainfall, even fish falling from the sky, but on the other hand, typhoons can also bring heavy rainfall, heavy rain, heavy rain and strong winds, which is not a good thing for coastal cities.

First of all, when the typhoon comes, the drainage system in some coastal cities is not good, and the cement road will definitely cause urban waterlogging. In the past two years, the news of waterlogging in cities has not happened once or twice, because with the construction of cities, there are more and more cement roads, and rainwater cannot penetrate into the soil. In addition, the cement road will reduce evaporation, and finally more and more water will accumulate, causing serious waterlogging in the city, and people's travel will definitely become a problem. And some residents on the first floor, as well as shops facing the street, will even cause serious property losses, because long-term flooding will definitely damage the door frames and so on. However, if the construction of sewage system in some cities is unreasonable, it will easily be paralyzed.

For people in coastal areas, typhoons are not completely without gains. Typhoon will bring cooling, which may bring the spectacle of "fish falling from the sky". On Bo Huang Island, they attract people with rain from the sky. That's how fish come from. Because the typhoon comes from the ocean, it will roll up a lot of fish. These fish will land with the typhoon and finally fall to the ground with raindrops, that is, the fish will fall from the sky. This is really a strange picture. Although it is of little use, after all, typhoons still do more harm than good.

Finally, typhoons do harm to people's travel and work in coastal areas. Even in serious cases, they can't go anywhere except staying at home, which obviously hinders people's normal activities.