effluent stream

例句：

1. 1. The effluent stream from the factory is polluting the nearby river.
   工厂的排放流污染了附近的河流。
2. 2.The city's wastewater treatment plant handles millions of gallons of effluent daily.
   城市的废水处理厂每天处理数百万加仑的排放物。
3. 3.The farmers used to use this stream as a source of irrigation water.
   农民过去用这条溪流作为灌溉水源。