Hellow guys, Welcome to my website, and you are watching 신나는 염색 놀이 하기 (그림책, 교과서 실험) [초등과학 5학년 2학기 5단원 1차시]. and this vIdeo is uploaded by 수지샘클래쓰 at 2020-11-26T13:06:50-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
