sweep the floor 扫地;清洁地面;
例句:
Did she sweep the floor yesterday?

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昨天她扫地了吗?
Must she sweep the floor?
她一定要扫地吗?
相关介绍Does he sweep the floor every Thursday?
他每个星期四都扫地吗?
Students should sweep the floor every day.
学生应该每天都扫地。
We use broom to sweep the floor.
我们用扫帚扫地。
She has to sweep the floor.
她必须打扫地板。
I sweep the floor with my mother.
我和我的妈妈打扫地板。