Hellow guys, Welcome to my website, and you are watching 바닷물은 왜 잘 얼지 않을까? [핫클립] / YTN 사이언스. and this vIdeo is uploaded by YTN 사이언스 at 2021-02-01T15:15:24-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
