Hellow guys, Welcome to my website, and you are watching 가볍고 위대한 5g의 세상(진짜 강한 사람은 책읽는 사람입니다, 30초). and this vIdeo is uploaded by 한국출판문화산업진흥원(KPIPA) at 2024-09-01T03:23:22-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
