YOU SAID:

mother why must you do this

INTO JAPANESE

母親なぜあなたはこれを行う必要があります

BACK INTO ENGLISH

Mother why you need to do this

INTO JAPANESE

母はなぜあなたはこれを実行する必要があります

BACK INTO ENGLISH

My mother why you need to do this

INTO JAPANESE

これを実行する必要がある理由私の母

BACK INTO ENGLISH

There is a need reason my mother to do this

INTO JAPANESE

私の母はこれを行う必要性の理由があります

BACK INTO ENGLISH

My mother is there is a need for a reason to do this

INTO JAPANESE

私の母はこれを行うには理由が必要であるです

BACK INTO ENGLISH

My mother is there is a need for a reason to do this