sweep jamming

例句：

1. 1. The sweeping of the floor was a welcome change from the cluttered room.
   扫地使房间从杂乱无章变得整洁。
2. 2. The jamming of the radio caused us to miss important news broadcasts.
   收音机的干扰使我们错过了重要的新闻广播。
3. 3. The chaos in the city after the earthquake left many people homeless and disoriented.
   地震后的混乱使许多人无家可归，感到迷茫。