안녕하세요 반갑습니다 이본 임니다. Hello, everyone. Welcome to Yvonne's class. This is the first class of Yvonne's Korean. Let me start with the Korean...

Primer 1) https://www.amazon.com/gp/product/1616770759/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=1616770759&linkCode=as2&...