表示赞赏，你是对的！

​Yes, you are!

Yes, you are!来自爱英语00:0003:29

Yes, you are! Yes, you did! 

(you do比较少见)

接别人的话，回应对方的话，有赞赏和支持的含义。

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A：Did you hear it? I am the champion!

B: Yes, you are! I am so proud of you!

A：你听到了吗？我是冠军！

B：是的，你是！我太为你骄傲了！

A: Did you see that? I totally kicked his ass.

B: Yes, you did!That was so cool. 

A：你看到了没？我让他弱爆了。

B：看到了！太酷了！

1也可以说：Of course, you are/did. 

如果A说：I have changed so much! 回答就是：Yes, you have!

也可以反对来说自己，Yes, I am/did.