例
예시
관련 비디오
Why are there so many ways to "hello" and "good-bye" in Korean?
Amy Hwang
In Korea why do you have so many informal and formal ways of saying things?
Young Kim
Introduction: Young Kim
Young Kim
Why are there seven vowels in Korean when English only has five?
Amy Hwang
¿Como se dice “hola” in coreano?
Young Kim
英語
日本語