这算什么?用英语怎么说

What do you mean by that?

What does it mean?

要看语境， what the hell is it?

What do you mean by that?
what the hell is it?
What does it mean?

What’s the meaning of this? 这是什么意思? 这算什么?

Just look at what you’ve done!看看你都做了些什么！