YOU SAID:
My tuica is better than yours
INTO JAPANESE
私 tuica があなたより優れています。
BACK INTO ENGLISH
My tuica is better than you.
INTO JAPANESE
あなたよりは
BACK INTO ENGLISH
Better than you.
INTO JAPANESE
あなたよりは
BACK INTO ENGLISH
Better than you.
That didn't even make that much sense in English.