After years of traveling, he has become very worldly-wise.

经过多年的旅行，他变得非常世故。

His worldly-wise attitude gives him an advantage in negotiations.

他的世故让他在谈判中占据优势。

Her worldly-wise nature makes her navigate the workplace with ease.

她的世故使她在职场中游刃有余。

Her worldly-wise perspective allows her to discern others' true intentions.

她的世故让她能够识别别人的真实意图。

He is very worldly-wise and always knows how to handle complex situations.

他很世故，总是知道如何应对复杂的情况。

He was a street - wise.

这家伙是条地头蛇.

Why should the world be over-wise.

为什么世界还会有这过分的聪明。

This chap is a quite worldly - wise.

这个人很世故.

So it is the Condorcet pair-wise winner.

因此，它是孔成对赢家。

Don't try to be penny-wise and pound-foolish.

不要成为小钱精明，大钱糊涂。