我必须开始温习功课了—期末考试在日益临近。

I must start reviewing-final exam is looming.

youdao

我必须开始健身了。

I have to start working out.

youdao

通常晚上这个时候我必须开始做饭了，拉里和孩子们一会儿就回家。

Usually at about this time of the evening I must begin making dinner. Larry and the kids will be home soon.

youdao

And I need to make sure I have a command that sets that up.

我想从哪儿开始呢？,我必须确认有个设置计数的命令。

麻省理工公开课 - 计算机科学及编程导论课程节选

I know to be a judge, you can't just become a judge, you usually have to practice as a lawyer first.

就我所知，你不能一开始就成为法官，你必须先成为一名律师。

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