YOU SAID:

I mean, what do I know?

INTO JAPANESE

私は意味、私は何を知っていますか?

BACK INTO ENGLISH

I mean, I know what to do?

INTO JAPANESE

つまり、何をするかを知っているか。

BACK INTO ENGLISH

In other words, know what to do.

INTO JAPANESE

つまり、何をするかを知っています。

BACK INTO ENGLISH

In other words, know what to do.