Hellow guys, Welcome to my website, and you are watching 4학년 도덕 1단원 도덕 공부, 행복한 우리 1차시(with Clova Dubbing). and this vIdeo is uploaded by Class송쌤 at 2020-04-16T21:35:51-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.