YOU SAID:
I hate playing games with my little brother who always wins
INTO JAPANESE
いつも勝っている弟とゲームをするのが嫌い
BACK INTO ENGLISH
I hate playing games with my younger brother who always wins
INTO JAPANESE
いつも勝っている弟とゲームをするのが大嫌い
BACK INTO ENGLISH
I hate playing games with my younger brother who always wins
That didn't even make that much sense in English.