Hellow guys, Welcome to my website, and you are watching 50대 이상의 폐경 여성은 특히 무릎 건강을 주의해야 [무엇이든 물어보세요] 20191007. and this vIdeo is uploaded by KBS 교양 at 2019-10-07T00:28:37-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.