관련 비디오
In Korea why do you have so many informal and formal ways of saying things?
Young Kim
Why are there so many ways to "hello" and "good-bye" in Korean?
Amy Hwang
Is there a difference between the language of South Korean and North Korea?
Amy Hwang
Introduction: Amy Hwang
Amy Hwang
Cual es la diferencia entre la vocal 어 (eo) y la vocal 오 (o)?
Young Kim
英語
日本語