YOU SAID:
I killed for rabbit stew and celery
INTO JAPANESE
私はウサギのシチューとセロリのために殺しました
BACK INTO ENGLISH
I killed it for rabbit stew and celery
INTO JAPANESE
私はウサギのシチューとセロリのためにそれを殺しました
BACK INTO ENGLISH
I killed it for rabbit stew and celery
That didn't even make that much sense in English.