I also have a world-weary plot.

我也有一个厌世的阴谋。

The world-weary hero spurns true love then drifts into a duel where he kills his best friend.

厌世的主人公将真爱拒之门外，之后不由自主地参与了决斗，并杀死了他最好的朋友。

You may have been around for a while, but no one wants a jaded, world-weary person working for them.

您也许已经找了好一段时间了，但没有人想要一个疲倦不堪、悲观厌世的人为自己工作。

Rabin sighed, and in his deep, world-weary voice, said, I suppose one does not make peace with ones friends.

拉宾叹了口气，用他那低沉、厌世的声音说道，“我想一个人不会同自己的朋友谋求和平。”

This is Max as we've never seen him before, a few years older, more world-weary and cynical than ever.

这是最大，因为我们从来没有见过他，几年老年人，更厌世和玩世不恭的比以往任何时候。