When I asked him if I must go away he said I must not.

当我问他我是否必须离开时，他说我不能离开。

youdao

Bob: If I must.

鲍勃： 如果我必须这样做的话，我可以做到。。。

youdao

If I must dream in my sleep, please Hawaii for me.

如果睡觉非得做梦的话，请再为我跳夏威夷舞吧。

youdao

He told Lincoln: "If you are as happy to get into the White House as I am to get out of it, you must be the happiest man alive!"

VOA: special.2009.07.30

If there is atmosphere in the passage I'm about to quote from Macbeth, it must be atmosphere of a certain kind and there for a certain reason.

如果下面这篇《麦克白》里的选段有所谓的“气氛“,那这种气氛一定因为某种原因以某种形式存在着。

耶鲁公开课 - 文学理论导论课程节选

If I don't want this thing over here to be tortured, that must be because I think it's me.

如果我不希望这边的这块东西被折磨，那一定是因为我觉得那是我。

耶鲁公开课 - 死亡课程节选

"Now I must show that, if Sam's said I'm a good player, I must work on the pitch and show the supporters I'm a good player, " said the Algerian-born midfielder.

BBC: Preston sign Nathan Ellington and Amine Linganzi loans

Another analogy would be going to my cardiologist because I was having chest pains and the doctor telling me that if I was able to walk into his office I must be fine.

FORBES: Euro Stress Tests Not Very Stressful

"You hear these horror stories in the press that a particular church must close - but I think it's axiomatic that if a church must close, it mustn't close, " he said.

BBC: NEWS | UK | Religion gears up for disability law