to sweep the floor清扫地板They put their chairs on their desks so that the caretaker could sweep the floor.他们将椅子放在桌子上,以便管理员清扫地板.Let s shift the beds so that we can sweep the floor.咱们把床移动一下,这样,我们可以扫扫地....

sweep the floor的音标：sweep the floor的英式发音音标为：[swi:p ðə flɔ:]sweep the floor的美式发音音标为：[swip ði flɔr]...

扫地...