It helps people deliver express

快递───express;人们───people

No words can fully express my gratitude.───千言万语也表达不尽我的感激心情.

Let everybody freely express his views.───让大家各抒己见.

We can express that equation like that.───我们可以这样表示那个等式。

Words cannot express how pleased I am.───言语无法表达我的愉快心情。

He had boarded an express for Rome.───他已经登上了前往罗马的特快列车。

I'd like to send this express, please.───劳驾，我要寄快递。

A special express service is available by fax.───提供传真特快专递服务。

The ship was sunk on express orders from the Prime Minister.───遵照首相的明确指令，那艘船被击沉了。