YOU SAID:
Smile and let the world wonder why
INTO JAPANESE
笑顔で世界になぜ不思議に思わせる
BACK INTO ENGLISH
Make the world wonder why with a smile
INTO JAPANESE
なぜ笑顔で世界を不思議に思う
BACK INTO ENGLISH
Why smile and wonder the world
INTO JAPANESE
なぜ笑顔で世界を不思議に思うのか
BACK INTO ENGLISH
Why smile and wonder the world
That didn't even make that much sense in English.