别跟我开玩笑了，我又不是三岁小孩！

Stop pulling my leg! I wasn't born yesterday.

youdao

算了吧，我又不是三岁小孩。

Come on, I'm not a three-year-old child.

youdao

我又不是三岁小孩。

I'm not a child in three.

youdao

我又不是三岁小孩。

I'm not a child in three.

youdao