hose sweeping ball

例句：

1. 1. The hose sweeping ballwas a great way to clean the floor.
   软管扫射球是一种很好的清洁地板的方法。
2. 2.The hose sweeping ball was used inthe construction industry for years.
   软管扫射球在建筑业中使用了多年。
3. 3. The hose sweeping ball was invented by a man namedJohn Doe.
   软管扫射球是由一个叫约翰·多的人发明的。