관련 비디오
![Video - Introduction: Amy Hwang](http://s3.amazonaws.com/pollyvideos/45260092/14057f65-50d0-4f42-b215-3fb0a6caf060/thumbnail_0.jpg)
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Introduction: Amy Hwang
Amy Hwang
![Video - Cual es la diferencia entre la vocal 어 (eo) y la vocal 오 (o)?](http://s3.amazonaws.com/pollyvideos/45260092/7d6829a0-4e50-44d1-aef5-c0b294d00e9e/thumbnail_2.jpg)
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Cual es la diferencia entre la vocal 어 (eo) y la vocal 오 (o)?
Young Kim
![Video - Why does Korean have two sets of numbers? Native and Chinese?](http://s3.amazonaws.com/pollyvideos/45260092/d939d0c5-1760-4c7e-b8d5-ac99150ee425/thumbnail_0.jpg)
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Why does Korean have two sets of numbers? Native and Chinese?
Young Kim
![Video - When does the consonant "ㄹ" make an /l/ sound and when does it make an /r/ sound?](http://s3.amazonaws.com/pollyvideos/45260092/77a82637-2bc1-431d-b4c2-acc9c5a49bd8/thumbnail_0.jpg)
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When does the consonant "ㄹ" make an /l/ sound and when does it make an /r/ sound?
Young Kim
![Video - Why does Korean have two sets of numbers? Native and Chinese?](http://s3.amazonaws.com/pollyvideos/45260092/485df5d1-aa7f-4d34-a135-2fcbf56e4575/thumbnail_0.jpg)
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Why does Korean have two sets of numbers? Native and Chinese?
Amy Hwang