Hellow guys, Welcome to my website, and you are watching 우주여행 #1 지구의 자전, 공전 (Rotation, Revolution) | 어린이 우주탐험동화 Space Adventure for Kids. and this vIdeo is uploaded by 지니어드벤쳐 GeniAdventure (공룡∙과학 Dinosaurs) at 2015-12-04T00:00:00-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
