관련 비디오
What is a glottal stop?
Young Kim
In Korea why do you have so many informal and formal ways of saying things?
Young Kim
Why are there seven vowels in Korean when English only has five?
Amy Hwang
Cual es la diferencia entre la vocal 어 (eo) y la vocal 오 (o)?
Young Kim
Introduction: Amy Hwang
Amy Hwang
中文