관련 비디오
![Video - Introduction: Amy Hwang](http://s3.amazonaws.com/pollyvideos/45260092/14057f65-50d0-4f42-b215-3fb0a6caf060/thumbnail_0.jpg)
active
Introduction: Amy Hwang
Amy Hwang
![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)
active
Why does Korean have two sets of numbers? Native and Chinese?
Young Kim
![Video - Introduction: Young Kim](http://s3.amazonaws.com/pollyvideos/45260092/664b3ea7-fe96-4ef9-a3ed-e772468f28c2/thumbnail_2.jpg)
active
Introduction: Young Kim
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)
active
When does the consonant "ㄹ" make an /l/ sound and when does it make an /r/ sound?
Young Kim
![Video - Is there a difference between the language of South Korean and North Korea?](http://s3.amazonaws.com/pollyvideos/45260092/f846fd67-df76-4d01-aff8-405b269004e1/thumbnail_0.jpg)
active
Is there a difference between the language of South Korean and North Korea?
Amy Hwang