有礼貌的

I've never seen such a polite clerk.

我从未见过这样有礼貌的店员。

New York the politest city in the world? Get outta here!

纽约是世界上最有礼貌的？唬人了！

She covers her selfishness with a varnish of good manners.

她用一种表上很有礼貌的态度掩饰她的自私。

The interviewer was prepossessed by his good manners.

他那有礼貌的态度就先给考官留下了好印象。