Hellow guys, Welcome to my website, and you are watching [거꾸로수업] 중2과학 3단원 태양계 1/2 - 지구와 달. and this vIdeo is uploaded by 곽쌤TV at 2020-03-29T03:10:01-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
