ham pumping

例句：

1. 1.The farmer used a hose to pump water from the well.
   农民使用软管从井中抽水。
2. 2.The floodwaters were being pumped out of the basement.
   洪水正在被从地下室排出。
3. 3. The gardener was busy pumping water from the pond.
   园丁忙于从池塘中抽水。