Hellow guys, Welcome to my website, and you are watching 조선의 천문학자, 김석문 - 지구가 돈다고 주장한 최초의 인물!. and this vIdeo is uploaded by 도서출판비화 at 2025-04-03T20:00:47-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
