Hellow guys, Welcome to my website, and you are watching 흙은 어떻게 만들어질까요? (얼음설탕 실험) [초등 과학 3학년 2학기 3단원 2차시]. and this vIdeo is uploaded by 수지샘클래쓰 at 2020-10-03T23:32:38-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
