Hellow guys, Welcome to my website, and you are watching 50편 과거시제와 현재완료, 시제, 현재완료, 과거, 과거와 현재완료의 구분. and this vIdeo is uploaded by 아하 잉글리쉬 - 영어의 기본에서 심화까지 at 2020-10-20T07:32:38-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.