vacuum jet

例句：

1. 1.The vacuum jet is used to remove dust from the air.
   真空喷射器用于从空气中清除灰尘。
2. 2. The vacuum jet was designed to clean hard-to-reach surfaces.
   真空喷射器被设计用来清洁难以到达的表面。
3. 3.The vacuum jet was used in the cleaning process to remove dirt and grime.
   真空喷射器在清洁过程中被使用来去除污垢和污渍。