Vacuum your room, wash the car, or mow the lawn. It's not a chore - it's an exercise opportunity!

清洁你的房间，洗洗车，除除草，这些并不是杂事，这是一个锻炼身体的机会。

youdao

I have to vacuum my room.

我得用吸尘器吸吸我房间了。

youdao

But experience has taught the physicists never to open a window because, when they do, all the air rushes out and leaves the room a vacuum.

但是经验告诉物理学家们不可以打开任何一扇窗子，不然空气就会冲出去，使房间变成真空。

youdao

At certain points during the screening I attended, when the action was interrupted by major eruptions of information, a sealed chamber under partial vacuum might have described the screening room.

WSJ: Plot's Knots Bedevil 'Angels & Demons'

In the plant's control room, Penrice's workers watch crystals form on the outside of a vacuum-drum filter.

ECONOMIST: Petri-dish economies