YOU SAID:

what are you doing here? you shouldn't be doing that.

INTO JAPANESE

あなたはここで何をしているの？あなたはそれをするべきではありません。

BACK INTO ENGLISH

what are you doing here? You shouldn't do that.

INTO JAPANESE

あなたはここで何をしているの？あなたはそれをすべきではありません。

BACK INTO ENGLISH

what are you doing here? You shouldn't do that.