So we're seeing this mix of airing grievances and trying to get things resolved.

可以说，在提出不满的同时，也在尽力解决问题。

Well, since we're airing our grievances...

既然现在是在开牢骚大会。

It may be a way for you to open up and air out your grievances about someone who had upset you without confronting them directly.

这可能是一种方式，让你敞开心扉，说出你对那些让你心烦意乱的人的不满，而不用直接面对他们。

A test run for what? - We don't know yet. - What we do know is that this is not the first time that he's aired his grievances.

试验什么? - 我们还不知道我们知道的是这不是他第一次 宣告自己的不平。