YOU SAID:
they'll stab you in the back
INTO JAPANESE
彼らはあなたを後ろから突き刺すでしょう
BACK INTO ENGLISH
They will stab you from behind
INTO JAPANESE
彼らは後ろからあなたを突き刺すでしょう
BACK INTO ENGLISH
They will stab you from behind
That didn't even make that much sense in English.