YOU SAID:

Mom, will you wash my back this once, and then we will forget this.

INTO JAPANESE

お母さん、一度私の背中を洗ってしまいますか、そして、私たちはこれを忘れます。

BACK INTO ENGLISH

Mom, will you wash my back once and we forget this.

INTO JAPANESE

お母さん、一度私の背中を洗ってしまいますか、私たちはこれを忘れます。

BACK INTO ENGLISH

Mom, will you wash my back once or we forget this.

INTO JAPANESE

お母さん、一度私の背中を洗うか、私たちはこれを忘れますか。

BACK INTO ENGLISH

Mom, wash my back once or do we forget this?

INTO JAPANESE

お母さん、一度背中を洗うか、忘れるの?

BACK INTO ENGLISH

Mom, do you wash your back once or forget it?

INTO JAPANESE

お母さん、一度背中を洗うの、忘れるの?

BACK INTO ENGLISH

Mom, do you forget to wash your back once?

INTO JAPANESE

お母さん、一度背中を洗うのを忘れますか。

BACK INTO ENGLISH

Mom, do you forget to wash your back once?