拖具

例句：

1. 1. We need toclean the floor with a mop beforewe start cooking.
   我们需要用拖把清洁地板，然后开始烹饪。
2. 2. Theold lady uses a broom to sweep the sidewalk everymorning.
   那位老太太每天早上都用扫帚扫人行道。
3. 3. The sweeper is cleaning thestreets after the heavy rain.
   清扫车在大雨后清理街道。