YOU SAID:
Swear to shake it up, if you swear to listen.
INTO JAPANESE
あなたが誓うならば、それを振り払うことを誓う。
BACK INTO ENGLISH
I promise to shake it off if you swear.
INTO JAPANESE
もしあなたが誓ったら、私はそれを振り払うことを約束します。
BACK INTO ENGLISH
If you swore, I promise to shake it off.
INTO JAPANESE
もしあなたが誓ったら、私はそれを振り払うことを約束します。
BACK INTO ENGLISH
If you swore, I promise to shake it off.
That didn't even make that much sense in English.