shallow seated groundwater

例句：

1. 1. The shallow water is not suitable for swimming.
   浅水不适合游泳。
2. 2. The shallow pool is not deep enough to hold a fish.
   这个浅池里养不了鱼。
3. 3. The shallow knowledge of history may not be very useful in the long run.
   对历史的浅薄认识在长远来看可能没有太大用处。