Bantrol

例句：

1. 1. The pump is used to remove water from the well.
   这个泵用来从井中抽取水。
2. 2.The suction pump is essential for maintaining a clean environment.
   抽水泵对于保持清洁环境至关重要。
3. 3. The engineer designed a new pump that can handle larger volumes of water.
   工程师设计了一种新型的抽水泵，可以处理更大的水量。