YOU SAID:
someone gotta put you in a box floating down the river that what it is
INTO JAPANESE
誰かがあなたを川に浮かぶ箱に入れなければならない
BACK INTO ENGLISH
Someone has to put you in a box floating on the river
INTO JAPANESE
誰かがあなたを川に浮かぶ箱に入れなければなりません
BACK INTO ENGLISH
Someone has to put you in a box floating on the river
That didn't even make that much sense in English.