vacuum-clean

例句：

1. 1. The vacuum-cleaner is a great tool for cleaning hard floors.
   真空吸尘器是清理硬地板的好工具。
2. 2. Vacuum-cleaners are used to remove dust and dirt from carpets.
   真空吸尘器用来清除地毯上的灰尘和污垢。
3. 3. The vacuum-cleaner is easy to use and can clean even the most stubborn stains.
   真空吸尘器使用方便，甚至可以清理最顽固的污渍。