shallow water tank

例句：

1. 1. The shallow water tank is used for storing small amounts of water.
   浅水罐用于存储少量的水。
2. 2. The engineer designed a shallow water tank to store the freshwater.
   工程师设计了一个浅水罐来储存淡水。
3. 3.The shallow water tank was filled with water from the nearby river.
   浅水罐被装满了附近的河水。