The modern people treat with courtesy many, the smoke, the liquor are excessive , stay up late intemperately , can affect the birth ability.

现代人应酬多，烟、酒过度，熬夜无节制，都会影响生育能力。

youdao

My job title made people treat me with courtesy.

我的职称使得人们对我彬彬有礼。

youdao

Not once in my conversations with him have I heard him talk about any ethnic group in derogatory terms, or treat whites with whom he interacted with anything but courtesy and respect.

在我与他的谈话中，从来没听到过他用贬损的语言谈及其他族裔，也没看到哪一次他不是用礼貌和尊重来对待与他交往的白人。

youdao

Treat others with dignity and courtesy at all times.

FORBES: R-E-S-P-E-C-T: How To Earn Respect At Work

Not once in my conversations with him have I heard him talk about any ethnic group in derogatory terms, or treat whites with whom he interacted with anything but courtesy and respect.

NPR: Obama And The Politics Of Being Biracial

By this she means that if you send signals of professionalism, courtesy and generosity, most people you deal with will treat you with the same high regard.

FORBES: How To Combat Confrontation At Work