sweeping machine

例句：

1. 1. The sweeping machine is very useful for cleaning the floor.
   扫床机对于清洁地板非常有用。
2. 2.Our school has a new sweeping machine that can clean the whole campus in one go.
   我们的学校有一台新的扫床机，一次就能清洁整个校园。
3. 3.The sweeping machine is designed to remove dust and debris from hard surfaces.
   扫床机设计用来从硬质表面去除灰尘和碎屑。