A flood comes when there is too much water on the land. Sometimes, it can come after a big storm wh

A flood comes when there is too much water on the land. Sometimes, it can come after a big storm wh

.地上的水太多就会泛滥成灾，有时它会发生在一场暴风雨后...

没写完

A flood comes when there is too much water on the land. Sometimes, it can come after a big storm out at sea where too much sea water comes onto the land.
.地上的水太多就会泛滥成灾，有时一场来自海上的暴风雨过后，大量的水涌入陆地形成洪灾。

当地面上积有太多的水时就会发生洪灾，有时一场来自海上的暴风雨过后，大量的水涌入陆地形成洪灾。