YOU SAID:

do not sit on the baby, that is not the job of the babysitter

INTO JAPANESE

赤ちゃんの上に座らない、それはベビーシッターの仕事ではない

BACK INTO ENGLISH

Don't sit on your baby, that's not the babysitter's job

INTO JAPANESE

赤ちゃんの上に座らないでください、それはベビーシッターの仕事ではありません

BACK INTO ENGLISH

Don't sit on your baby, that's not the babysitter's job