你现在可能在笑，但是当它发生时你会很高兴你读到这封信的时候，嗨，也许你甚至可以学到一件或两件关于如何应对一个真正的紧急情况。

You may laugh now, but when it happens you'll be happy you read this, and hey, maybe you'll even learn a thing or two about how to prepare for a real emergency.

youdao

你还是以快邮寄那封信好，那是很紧急的。

You would better express the letter ; it is urgent .

youdao

你还是以快邮寄那封信好，那是很紧急的。

You would better express the letter ; it is urgent .

youdao