lake outflow

例句：

1. 1. The lake outflow is a crucial part of the water cycle.
   湖泊外流是水循环中至关重要的一部分。
2. 2.The outflow from the lake was so strong that it caused flooding in nearby areas.
   湖泊的外流非常强劲，导致附近地区发生洪水。
3. 3. The outflow of the river has a significant impact on the surrounding ecosystem.
   河流的外流对周边生态系统产生了显著影响。