YOU SAID:

who are you? what are you doing here?

INTO JAPANESE

あなたは誰ですか。 ここで何をしていますか。

BACK INTO ENGLISH

Who are you? What are doing here?

INTO JAPANESE

あなたは誰ですか。ここで何してる

BACK INTO ENGLISH

Who are you? What do you here?

INTO JAPANESE

あなたは誰ですか。ここで何か。

BACK INTO ENGLISH

Who are you? Something in here.

INTO JAPANESE

あなたは誰ですか。ここで何か

BACK INTO ENGLISH

Who are you? Do something here

INTO JAPANESE

あなたは誰ですか。ここで何かを行う

BACK INTO ENGLISH

Who are you? Do something here