Definition
This phrase is used to indicate that there are no actions one can take to improve a situation.
（用于表示无计可施时）你又能如何呢？
The recession is so bad, what are you going to do?
经济衰退如此严重，你又能如何呢？
When the storm hits, what are you going to do? We can only wait it out.
当暴风雨来临时，你又能如何呢？我们只能等待它过去。
He has already made his decision, what are you going to do?
他已经做出了决定，你又能如何呢？