例句與造句

1. Floating pumps incorporating a solar panel can be used outdoors.
2. The ships have booms on the sides with floating pumps that suck up the oil from the water.
3. Paddlewheel aerators are essentially floating pumps that draw water from the depths of the pond and circulate it over the surface.
4. It's difficult to find floating pump in a sentence. 用floating pump造句挺難的