Not recommended for mail men, circus performers, hikers and owners of dogs with large teeth.

这对那些邮递员、马戏团演员、徒步旅行者和有大牙齿狗的主人不推荐。

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Men in the post office classify mail according to places it is to go.

邮局里的人员将信件按寄送地点分类。

《新英汉大辞典》

John Butterfield ordered his men never to let the mail out of their sight.

VOA: special.2010.04.26

And so, today, we have mail carriers rather than mail men and flight attendants rather than stewardesses, etc.

FORBES: Must Women Negotiate Like Uncle Tom?

There was some back-and-forth on e-mail between the two men, and that was that.

FORBES: Ackman And Einhorn: The A-Rod And Jeter Of Hedge Fund Heavyweights

The Daily Mail focuses on two men who survived the accident, workers who were supposed to have been manning the crane which was hit, but who both overslept "for the first time in years".

BBC: Papers