He's simply a polite boy from the middle class.

他只是个来自中产阶级的有礼貌的男孩。

金山词霸

She covers her selfishness with a varnish of good manners.

她用一种表面上很有礼貌的态度来掩饰她的自私.

《现代英汉综合大词典》

I've never seen such a polite clerk.

我从未见过这样有礼貌的店员.

《简明英汉词典》

I received a gracious letter of acknowledgement.

我收到一封有礼貌的感谢信.

《现代汉英综合大词典》

She asked in a social voice.

她用有礼貌的声音问道.

《现代英汉综合大词典》

The postmaster was a very polite old man.

这位邮政局长是个非常有礼貌的老人.

英语晨读30分（初三）

His voice was polite and uncomfortable.

他的口气挺有礼貌的,却又含着不安.

辞典例句

They need some courteous help.

她们需要得到一些有礼貌的帮助.

辞典例句

Bill is always a courteous youth.

比尔是个有礼貌的青年.

辞典例句

He seems to be a most conscientious and polite young man, upon my word.

他看起来是个很有良心,很有礼貌的青年, 一定是的.

辞典例句

She is a lady than whom I can imagine no one more courteous.

我想不出一位比她更有礼貌的女士.

辞典例句

This courtesy is especially appreciated by a small business, one in which every order counts.

这种有礼貌的做法特别能使小企业――重视每项订货的企业高兴.

辞典例句

It is bad manners to stare at one in the face.

瞪著别人的脸来看是?有礼貌的.

互联网

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

Learning to be polite child, greet the teachers on their own initiative.

学做有礼貌的好孩子, 见到老师主动打招呼.

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