"扫气箱"(sweep air box)是指使用压缩空气将空气盒内的灰尘和其它杂物吹出的清洁操作。这种操作通常用于汽车、摩托车和其他内燃机设备的维护和保养。

下面是一些英文例句及其中文翻译:

"I need to sweep the air box on my motorcycle before I take it out for a ride." (我需要在骑摩托车出去之前先扫一遍气箱。)

"The mechanic recommended that I sweep the air box on my car every six months to keep it running smoothly." (机械师建议我每六个月扫一遍汽车的气箱,以保持其顺畅运行。)

"Sweeping the air box is an important part of maintaining the performance of your internal combustion engine." (扫气箱是维护内燃机性能的重要部分。)