How fast is it if I use express mail?

寄快件能有多快？

youdao

Speak good customer service that express is also very fast.

客服说话蛮好那，快递也蛮快。

youdao

If the letter is sent by express, it will go fast.

假如这封信是用快件寄的，它就会早到。

youdao

The new railway express is very fast.

新的铁路快运速度非常快。

youdao

The new railway express is very fast.

新的铁路快运速度非常快。

youdao