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- 我们每天应该至少刷两次牙。
We should brush our teeth at least twice a day.
- 每星期我去游泳两次。
Twice weekly I go swimming.
- 这部影片我已经看过两次了。
I've seen this film twice.
- 我每天去那所大学两次。
I go to the university twice daily.
- 灯塔每一分钟发出两次信号。
The lighthouse flashes signals twice a minute.
- 这位老人每星期去看他的孙子两次。
The old man goes to see his grandson twice a week.
- 他每天大便两次。
He goes to stool twice a day.
- 他至少去过那儿两次。
He has been there at least twice.
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