Torrential rainstorm的用法和样例：
例句
- The strong convective instability and the baroclinic instability in the low level provided the conditions of the torrential rain.
低层强对流不稳定和斜压不稳定为这次大暴雨的发生提供了条件。 - South Chekiang and the East China's coastal areas rainfall may reach the rainstorm, the partial cloud bursts, the individual place has the especially big rainstorm.
浙南和东部沿海地区雨量可达大到暴雨，部分大暴雨，个别地方有特大暴雨。
