排水渠

例句：

1. 1. The storm drains the streets of water quickly.
   暴风雨迅速将街道上的水排走。
2. 2. The drain was clogged and needed to be unclogged.
   排水管堵塞了，需要疏通。
3. 3. The drain is blocked with leaves and debris.
   排水口被树叶和垃圾堵塞了。