surface-water inlet

例句：

1. 1. The surface water inlet is located at the top of the mountain.
   表面水入口位于山顶。
2. 2. The surface water inlet is crucial for the survival of the local fauna.
   表面水入口对于当地生物的生存至关重要。
3. 3. The surface water inlet is a vital source of fresh water for the town.
   表面水入口是这个小镇淡水的重要来源。