He helped sweep the floors of the waiting rooms.

他帮助打扫了候车室.

辞典例句

This is exactly why people don't talk to each other in waiting rooms, right?

就因为这个才没人在等候室聊天, 对 吗 ?

电影对白

Then he helped sweep the floors of the waiting rooms.

这时他就帮助打扫候车室.

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There are seven waiting rooms there, seating in all 17000 people.

那里有7个候车室, 总共可以坐17000人.

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Yes , there are small shops by the waiting rooms, but it is cheaper outside.

在候车大厅有小卖铺, 可外面小卖铺的东西要比里面的便宜一些.

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