我们必须离开。

We must needs depart.

《牛津词典》

“现在我们必须离开，”汉赛尔说，“这样我们才能离开女巫的森林。”

"Now we must be off," said Hansel, "that we may get out of the witch's forest."

youdao

但现在我们必须离开它，并且迅速前进。

But now we must leave it, and go in haste.

youdao

Sure, she goes away--we have to understand this: we know our mother goes away, but guess what?

当然，她有时必须离开--我们必须理解这一点：,我们知道妈妈走了，但是你猜怎么着？

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