卫士的英文：
kavass

A yeoman of the British monarch's royal guard.
英国皇家卫队的卫士

Wei Tuo is regarded as the protector of Buddhism.
韦驮是佛国卫士。

border guards
边防卫士

Yeoman of the Guard (pl. Yeomen of the Guard)
英国卫士

The Press is a sentinel of(ie guards or protects)our liberty.
新闻界是捍卫我们自由的卫士.

The Bill of Rights,palladium of American civil liberties.
人权法案，美国公民自由的卫士

Armed guards prevented us from entering the palace
武装卫士阻止我们进入宫殿。

He was a guard of gigantic strength.
他是个具有巨人般力气的卫士。

These two warriors are guards.
这哼、哈二将也是守门的卫士。

Here, guards! Away with him to the prison!
卫士们，来啊！把他拿下关进大狱！