明天我必须去吗？

Must I go tomorrow?

youdao

我必须去穿衣服。

I must go and get dressed.

youdao

小海蒂立刻同意了这个主意，第二天早上她说的第一句话是：“爷爷，我必须去老奶奶家。”

Heidi immediately approved of this idea, and her first word next morning was: "Grandfather, I must go down to grandmother."

youdao

But even as black Baptist, I could have gone certain black Baptist and run out, because I must struggle against homophobia, and my profound love for gay brothers and lesbian sisters.

作为一个黑人浸信教徒，即使我去黑人浸信会，也会被赶走，因为我必须于恐同症作斗争，以及我对同性恋者们深深的爱。

普林斯顿公开课 - 人性课程节选

But when I had to go... I had to find a book that was in the business school library and I went there.

但当时我必须去……我不得不去商学院的图书馆找一本书，于是我就去了。

哥伦比亚的氛围 - SpeakingMax英语口语达人

If you have a set of blocks, mechanical, physical blocks,and I tell you to build something and I say, oh, by the way, you have to cut the blocks in smaller pieces, you are going to get angry, aren't you?

如果你要一个区块，力学的，物理区块，我告诉你要去建造东西,我说，顺便说一下，你必须将一整区块切成小块，你会生气，不会吗？

麻省理工公开课 - 固态化学导论课程节选