YOU SAID:

Hello, I don't really know what I'm doing

INTO JAPANESE

こんにちは、何をしているのかよくわかりません

BACK INTO ENGLISH

Hello, I'm not sure what you're doing

INTO JAPANESE

こんにちは、何をしているのかわかりません

BACK INTO ENGLISH

Hello, I don't know what you're doing

INTO JAPANESE

何やってるの

BACK INTO ENGLISH

- What the hell are you doing?

INTO JAPANESE

- いったい何をする気だ？

BACK INTO ENGLISH

- What the hell are you doing?