He is vacuuming a rug in the sitting room .

他在起居室里用吸尘器打扫地毯。

Look at the application definition to determine the vacuuming schedule .

请查看应用程序定义以确定清除计划。

Is vacuuming running during a period of low system activity ?

清空进程是否在系统活动较少的时期运行？

I moved the chairs back so that I could start vacuuming .

我把椅子一只只移开，这样我就能开始吸尘打扫了。

Perhaps self-cleaning family will ingest a central vacuuming system alternatively dust-eating automata .

也许自动清洁的家会采用中央吸尘系统或微型吸尘机器人。