vacuum conche

例句：

1. 1. We need to vacuum the carpet before we start cleaning it.
   我们需要在开始打扫之前先吸尘。
2. 2. The vacuum cleaner is very efficient at picking up dust and dirt.
   这款吸尘器非常高效，能吸走灰尘和污垢。
3. 3. Vacuum cleaners are essential tools for maintaining cleanliness in our homes.
   吸尘器是维护我们家庭清洁必不可少的工具。