YOU SAID:
back stabbing friends are not very good ones
INTO JAPANESE
背中を刺す友人は非常に良いものではありません
BACK INTO ENGLISH
A friend stabbing the back is not very good
INTO JAPANESE
背中を刺す友人はあまり良くありません
BACK INTO ENGLISH
A friend stabbing his back is not very good
INTO JAPANESE
彼の背中を刺す友人はあまり良くありません
BACK INTO ENGLISH
A friend stabbing his back is not very good
That didn't even make that much sense in English.
