YOU SAID:
He will not have been killing while he has not been played
INTO JAPANESE
彼がプレイされていない間、彼は殺しているわけではありません
BACK INTO ENGLISH
He's not killing while he's not being played
INTO JAPANESE
彼はプレイされていない間は殺しません
BACK INTO ENGLISH
he doesn't kill while not being played
INTO JAPANESE
彼はプレイされていない間は殺さない
BACK INTO ENGLISH
he doesn't kill while not being played
Come on, you can do better than that.