관련 비디오
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	What is a glottal stop?
	Young Kim
													
	active
	In Korea why do you have so many informal and formal ways of saying things?
	Young Kim
													
	active
	Why does Korean have two sets of numbers? Native and Chinese?
	Young Kim
													
	active
	¿Como se dice “hola” in coreano?
	Young Kim
													
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	Cual es la diferencia entre la vocal 어 (eo) y la vocal 오 (o)?
	Young Kim