saturated infiltration runoff

例句：

1. 1. The rainwater that saturated the soil was quickly washed away by the river.
   雨水使土壤饱和，然后被河流迅速冲走。
2. 2.The city's sewage treatment plant is designed to handle a significant amount of saturated infiltration runoff from the storm drains.
   城市的污水处理厂设计用来处理大量的暴雨排水中的饱和渗透径流。
3. 3. The farmers used to rely on natural water sources for their irrigation needs, but now they haveto deal with the saturated infiltration runoff from the nearby reservoir.
   农民过去依赖自然水源进行灌溉，但现在不得不应对附近水库产生的饱和渗透径流。