YOU SAID:

you look prettier with your mouth shut

INTO JAPANESE

あなたは口を閉じたほうが美しく見えます

BACK INTO ENGLISH

you look more beautiful with your mouth closed

INTO JAPANESE

あなたは口を閉じたほうが美しく見えます

BACK INTO ENGLISH

you look better with your mouth closed

INTO JAPANESE

あなたは口を閉じた方がよく見えます

BACK INTO ENGLISH

you look better with your mouth closed