我需要在离开前两周通知你。

I have to give you two weeks' notice.

youdao

前两周，我们什么都不用付钱，大鲨鱼的总经理李耀民照顾我们。

The first two weeks, we didn't need to pay for anything; Li Yaomin, the Sharks GM, took care of us.

youdao

才出生的前两周小家伙总是远离动物园里的其他河马，一直粘着她的妈妈。

The calf was kept away from the other hippos in the zoo for the first two weeks of her life, while she bonded with her mother.

youdao

So all of these assumptions are the same assumptions we studied two weeks ago, or two and a half weeks ago, and which you actually studied in your first homework assignment.

所有的这些假设都与,我们两周或两周半前学过的假设一样,也与第一次家庭作业中的假设一样

耶鲁公开课 - 博弈论课程节选