You've got me. 不知道

You've got me. 意思是不知道，比 I don't know 的语气轻松，大多使用于无需表示恭敬的情况下。在英文中，表示不知道，还可以用beat(s) me 来表达。

Scene 1

A：My New Chinese-English Dictionary is missing. Do you know where it is? 我的《新英汉字典》不见了，你知道它在哪儿吗？

B：You have got me. I haven't seen it.不知道，我没见过。

Scene 2

A：Do you know when the TV series " Day Dream" started?

知道电视连续剧《白日梦》是何时开播的吗？

B：You've got me. I have no interest in watching TV.

不知道，我对电视没兴趣。

Scene 3

A：Have you seen Elise? She arranged a date with me but she's not around.看见Elise了吗？她跟我约好了，可她不在这里。

B：You've got me. I haven't seen her.不知道，我没见过她。

Scene 4

A: Do you know where my keys are? 看见我的钥匙了吗？

B：You've got me.没看见。

Scene 5

A: Do you know when the new TV station will be set up?

知道新电视台何时建成吗？

B：You've got me.不知道。