liquid runoff

例句：

1. 1. The rainwater that collectson the roof is a good example ofliquid runoff.
   屋顶上积累的雨水是一个很好的液体径流的例子。
2. 2. The river's water level hasincreased due to the recent heavyrainfall, causing liquid runoff.
   由于近期的大雨，河流水位上升，导致液体径流。
3. 3. The city was floodeddue to the sudden rise in liquid runoff from the nearby reservoir.
   由于附近水库突然增加的液体径流，城市被洪水淹没。