fine vacuum

例句：

1. 1. We need to clean the room thoroughly before we start vacuuming.
   我们在开始吸尘之前需要彻底清理房间。
2. 2.The vacuum cleaner is very efficient at removing dust and dirt.
   这款吸尘器非常高效，能有效地清除灰尘和污垢。
3. 3. Vacuum cleaners are essential tools for cleaning hard floors.
   吸尘器是清洁硬地板的必备工具。