YOU SAID:
Mommy needs to change your diaper
INTO JAPANESE
ママはあなたのおむつを変える必要があります
BACK INTO ENGLISH
Mom needs to change your diaper
INTO JAPANESE
お母さんはあなたのおむつを変える必要があります
BACK INTO ENGLISH
Mom needs to change your diaper
That didn't even make that much sense in English.