YOU SAID:
No need to call me sir, professor.
INTO JAPANESE
先生、私に電話する必要はありません。
BACK INTO ENGLISH
Master, you do not need to call me.
INTO JAPANESE
マスター、あなたは私に電話する必要はありません。
BACK INTO ENGLISH
Master, you do not have to call me.
INTO JAPANESE
マスター、あなたは私に電話する必要はありません。
BACK INTO ENGLISH
Master, you do not have to call me.
That didn't even make that much sense in English.