Hellow guys, Welcome to my website, and you are watching #shorts 똑똑 위클리 15화ㅣ강원대학교 링크3.0 사업단의 ‘STEM 교육’. and this vIdeo is uploaded by 채널 링크3.0 at 2023-02-21T19:06:00-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
