He was an upright and noble man who was always willing to help in any way he could.

他是一个正直、高尚的人，总是愿意尽其所能来帮忙。

《柯林斯英汉双解大词典》

Bit by bit, his back uncurls and straightens until all of a sudden there is he, upright, truly a man.

他的背部一点一点地舒展和拉直，直到突然他直立起来，成了真正的男人。

youdao

I must be respected, I'm an upright man.

我一定是受人尊敬的，我是一个正直的人。

youdao

And the voice from Galilee, which would defy Caesar, offered a new Kingdom in which each man could walk upright and bow to none but his God.

WSJ: In Hoc Anno Domini

It's the journey of an upright and honorable man the kind of fellow whose name you will find on war memorials in small towns across this country, only he was among those who came home.

NPR: Transcript: Gov. Sarah Palin At The RNC

Only later did his measurements show that the skull-cap was from a new transitional species, pithecanthropus erectus, the upright ape-like man.

ECONOMIST: How man has learned, through history, about his habitat