Hellow guys, Welcome to my website, and you are watching 틀리기 쉬운 문법 / "-아/어 보다 VS -은 적이 있다/없다" / Learning Korean. and this vIdeo is uploaded by 한국어 배우기 / Learning Korean at 2025-01-03T17:00:20-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.