YOU SAID:

i dont know what youre talking about

INTO JAPANESE

私はあなたが何について話しているのか分かりません

BACK INTO ENGLISH

I don't know what you are talking about

INTO JAPANESE

何のことだか・・・

BACK INTO ENGLISH

What do you mean ...

INTO JAPANESE

それはどういうことか。

BACK INTO ENGLISH

What do you mean?

INTO JAPANESE

それはどういうことか。

BACK INTO ENGLISH

What do you mean?