你要是寄挂号信的话，收件人一定要签收。

When you send a letter via registered mail, the addressee must sign for it.

youdao

李女士到邮局寄挂号信。

I'd like to register this letter.

youdao

好，那我就寄挂号信。

All right, I'll have it registered, then.

youdao

这封信我想寄挂号信。

I want to send this letter by register.

youdao

在邮局人们购买邮票，寄挂号信、邮包或汇款单等。

We go to post offices to buy stamps, leave registered letters and send parcels or money orders, etc.

youdao

我要寄挂号信。

I want to have it registered.

youdao

我要寄挂号信。

I want to have it registered.

youdao