Hellow guys, Welcome to my website, and you are watching 엘니뇨 라니냐가 한 번에 이해되는 영상 [통합과학]. and this vIdeo is uploaded by 과학친구 재준쌤 at 2021-09-13T05:30:38-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
