YOU SAID:

Argue until you can convince them you're right

INTO JAPANESE

あなたが彼らにあなたが正しいと納得させることができるまで議論する

BACK INTO ENGLISH

Discuss until you can convince them that you are right

INTO JAPANESE

あなたが正しいことを彼らに納得させることができるまで話し合う

BACK INTO ENGLISH

Discuss until you can convince them of the right thing

INTO JAPANESE

あなたが彼らに正しいことを納得させることができるまで話し合ってください

BACK INTO ENGLISH

Discuss until you can convince them of the right thing