Be vexed about sth.

• 为某事烦恼

be vexed about sth.的用法和样例：

例句

1. Anyhow, don't worry yourself now about it.
   不管怎样，现在不要为这事烦恼了。
2. If you worry about something, try to put your worry on the back burner.
   假如你为某事烦恼，设法把烦恼扔在一边，暂时不理。