YOU SAID:

one day i threw a knife into my brothers spine

INTO JAPANESE

ある日、私は兄弟の背骨にナイフを投げ入れました

BACK INTO ENGLISH

One day I threw a knife into my brother's spine

INTO JAPANESE

ある日、兄の背骨にナイフを投げ入れた

BACK INTO ENGLISH

One day I threw a knife into my brother's spine