관련 비디오
Why are there seven vowels in Korean when English only has five?
Amy Hwang
Is there a difference between the language of South Korean and North Korea?
Amy Hwang
Why are there so many ways to "hello" and "good-bye" in Korean?
Amy Hwang
What is a glottal stop?
Young Kim
Como fala "bom dia", "boa tarde", e "boa noite" em coreano?
Young Kim
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