如果你想早些离开，我相信他会体谅的。

If you want to leave early, I'm sure he'll understand.

《牛津词典》

如果我这么快就离开了，你就不会到这儿来，也不会恢复健康的。

If I had gone away so soon you would never have come here and would never have got well.

youdao

如果比尔为了另一个女人而离开我，我会妒忌得发疯的。

I would be insanely jealous if Bill left me for another woman.

《柯林斯英汉双解大词典》

If I leave I will starve, if my--if I leave my kids will starve " or there'll be danger to my kids."

如果离开，我会饿死，我孩子也会饿死,或者孩子会遇到危险“

耶鲁公开课 - 心理学导论课程节选

If you decide to opt in by a pass fail, I just need to sign your white study card or if you wanna decide before the 5th Monday, just grab the pink slip and I can sign that and you can turn that in at any point and I'm happy to chat during break today or after class if you have any questions or concerns.

如果你上我们的课程只是要一个分数，那么我只需要在你的白卡片上签个名就可以了,或者说，如果在第五周的周一前还没考虑好，把你的解聘书拿来，只要我签个字,任何时候你都开以离开我的教室,当然，如果你有任何问题和疑虑,我也很高心和大家做课下交流。

哈佛公开课 - 计算机科学课程节选

I can't leave because if I leave I'd be homeless.

我不能离开，如果我离开就无家可归了。

耶鲁公开课 - 心理学导论课程节选