He disciplined himself to exercise at least three times a week.

他规定自己每周至少锻炼三次。

《牛津词典》

I found it in the hall at least three times.

我在大厅至少拣到过三次。

youdao

John has changed his mind at least three times in this matter.

约翰对这件事至少已经改变了三次主意了。

youdao

It can quickly become dry. It will need water two times a day for at least three months.

VOA: special.2009.07.07

I usually try and go for a walk at least three times a week,

我一般一周至少散步3次，

愉快的音乐庆典 - SpeakingMax英语口语达人

The study compared patients who took three hundred twenty-five milligrams of aspirin at least two times a week with those who did not use aspirin.

VOA: special.2009.09.01

Nearly half of Namie's residents said they have moved at least three times since the accident.

WSJ: Displaced Japanese Town Tries to Stay Intact

Each ticket has campaigned in the state at least three times in October alone.

CNN: Battle for Virginia shifts to getting voters to the polls

However, the total spent saving and returning him is estimated to be at least three times that.

BBC: New Zealand's farewell to lost penguin Happy Feet