Torrential rainstorm的用法和樣例：
例句
- The strong convective instability and the baroclinic instability in the low level provided the conditions of the torrential rain.
低層強對流不穩定和斜壓不穩定為這次大暴雨的發(fā)生提供了條件。 - 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.
浙南和東部沿海地區雨量可達大到暴雨，部分大暴雨，個(gè)別地方有特大暴雨。
