Hellow guys, Welcome to my website, and you are watching #217. 이 정도는 알아야 사회인입니다 (상식 테스트 4문제). and this vIdeo is uploaded by 퀴즈의 정석 at 2025-06-18T05:01:06-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.