The skis should detach from the boot if you fall.

要是你跌倒了，滑雪板就该脱离靴子。

《牛津词典》

What if you fall in the bathtub?

你要在浴缸里滑倒了怎么办？

youdao

If you fall, dust it off. Don't let up.

如果你跌倒了，掸掉身上的灰尘，不要放松。

youdao

Some people say the higher you climb, the harder you fall.

VOA: special.2009.12.09

There is a kind of cultural myth around the stranger, the person you don't know, who you will--who you fall in love with.

可能对陌生人有一种文化迷思，你不认识他，却将要爱上他。

耶鲁公开课 - 心理学导论课程节选

And you know, that's tough for them but you know what, if you fall down,

对他们来说很难，但是如果你摔倒了，

不要放弃 - SpeakingMax英语口语达人

Sometimes you fall in with a nice group of parents and you all get along.

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'If you fall in, you'll probably get spit out eventually, ' he says with a smile.

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You fall in love, and it doesn't work our, and you talk about it.

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