Hellow guys, Welcome to my website, and you are watching '위드 코로나' 이스라엘, 델타변이 하위변종 출현에 긴장 / YTN 사이언스. and this vIdeo is uploaded by YTN 사이언스 투데이 at 2021-10-20T19:53:33-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
