如果你喜欢看电影，一周一次或一个月两次，这是很好的娱乐方式。

Once a week or twice a month, it is good entertainment, if you like watching movies.

youdao

一周一次或每两周一次，要坚持下去。

Go once a week or biweekly and stick to it.

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把购买食品杂货限定为一周一次。

Limit grocery shopping to once a week.

youdao

So the so-called lounge what you'll be able to find in just a week or so is timed with the first of the office hours if you so choose to join us for them.

一周左右的时间或者第一次上机的时候,你们就能看到这个所谓的休息室,你们到时候可以选择是否加入。

哈佛公开课 - 计算机科学课程节选

And on the other, a table, which held loaves of bread that were changed on a weekly basis.

另一边是一张桌子，用来摆放长面包,面包一周替换一次。

耶鲁公开课 - 旧约导论课程节选

This is our first game and we're going to play games throughout the course, sometimes several times a week, sometimes just once a week.

这是第一游戏 整个课程充满了游戏,有时候一周做几次,有时一周一次

耶鲁公开课 - 博弈论课程节选