air compressing machine

例句：

1. 1.This air compressing machine is very useful for cleaning hard-to-reach areas.
   这台空气压缩机对于清洁难以到达的区域非常有用。
2. 2. The engineers used the air compressing machine to remove the dust from the room.
   工程师们使用空气压缩机将房间内的灰尘清除干净。
3. 3.The air compressing machine was a lifesaver during the flood, as it could pump out water quickly.
   在洪水期间，这台空气压缩机成了救星，因为它能够快速地排出积水。