Don't make me green with envy.

不要让我嫉妒得脸色发青。

They were green with envy at us.

他们十分嫉妒我们。

I am green with envy.

我羡慕极了。

People around you may be green with envy;

你周围的人可能会十分妒忌；

That person may say he is green with envy.

我们可以说那个人就是妒忌地“变绿”了(眼红了)。