Hellow guys, Welcome to my website, and you are watching [유아교육과] 화산폭발 실험ㅣ진짜 재밌는 과학 시간ㅣ 로켓 발사 게임ㅣ두부유부초밥ㅣ과학모의수업ㅣ아동영양모의수업ㅣ선린대학교 유아교육과 19학번. and this vIdeo is uploaded by 해피영란_[HAPPY yeongran] at 2021-11-07T03:00:26-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
