What do you mean by sudden heavy rain?
Farmers will feel very happy when they see the sudden heavy rain. Because it means that their crops will have more water and nutrients, which will make their crops grow stronger. Of course, too long rain may also cause floods. Farmers need to pay attention to the weather forecast and take corresponding measures to prevent disasters.
For city people, the sudden heavy rain may bring some inconvenience and trouble. In some areas, the road surface is easy to accumulate water, which leads to traffic congestion. At the same time, rain may also affect people's mood and emotions. But we need to consider those people in arid areas, who will be very much looking forward to the arrival of heavy rain. In their view, the sudden rainstorm is also a good thing. Therefore, we should cherish every rain more, including the sudden rain.