You think you are so great!

你以为你很了不起！

Really? You are so great!

真的吗？你真棒！

You who think that you are so great!

你以为你很了不起！

Baby, you are so great!

宝贝，你太棒了！

Colleague: you are so great! I envy you.

同事：你真了不起，我很佩服你。