He was unfailingly polite to customers.

他对顾客总是以礼相待。

柯林斯例句

Please be polite to our guests.

请礼貌待客。

《牛津高阶英汉双解词典》

The parties to the dispute should be more polite to each other.

争执双方应相互礼貌些.

《简明英汉词典》

It's not polite to stare at a girl in the face.

盯着姑娘的脸瞧是不礼貌的.

《简明英汉词典》

It is not polite to interrupt when someone is talking.

在别人讲话时插嘴是不礼貌的.

《现代汉英综合大词典》

It's not polite to howl down a speaker.

大喊大叫妨碍别人的讲话是不礼貌的.

《简明英汉词典》

He is very polite to people.

他对人很客气.

《现代汉英综合大词典》

I know you don't like him but be that as it may, you can at least be polite to him.

我知道你不喜欢他,不过即使如此, 你至少能对他有礼貌.

《简明英汉词典》

They simply force their way in and he's too polite to object. "

他们于脆闯上门来,而他又太客气,不好意思谢绝. ”

英汉文学 - 盖茨比

It's not polite to point or talk about strangers in public.

在公共场合对陌生人指指点点或议论纷纷都不礼貌。

辞典例句

He was smoother and more polite to me than the elder; but I saw this.

他比他哥哥对我要圆滑些,客气些, 但我仍看出了这一点.

英汉文学 - 双城记

You still haven't learned some things aren't polite to talk about in public?

难道你还没学会有些事情公开谈论是不礼貌的 吗 ?

电影对白

Even a smart guy like you knows how to be polite to your seniors.

像你这种聪明人也知道听从长官.

电影对白

It's polite to finish eating everything on your plate.

将你盘子里所有饭菜吃完是有礼貌的(有涵养的).

互联网

It is not polite to call a person names.

骂人是不礼貌的.

互联网