YOU SAID:

I don't know anything about anything

INTO JAPANESE

何について何を知っているしないでください。

BACK INTO ENGLISH

What you know about what do not.

INTO JAPANESE

あなたは、何がないか知っています。

BACK INTO ENGLISH

I know you don't have anything.

INTO JAPANESE

私は何を持っていない知っています。

BACK INTO ENGLISH

What I do not know.

INTO JAPANESE

なんで

BACK INTO ENGLISH

I do not know

INTO JAPANESE

なんで

BACK INTO ENGLISH

I do not know