์ฟ ๋กœ๋ฏธ๐Ÿ’œ

dh_edu

https://www.youtube.com/watch?v=9Q3xJ3tF7Vw

์›๋ณธ ์ฃผ์†Œ "http://dh.aks.ac.kr/~dh_edu/wiki/index.php?title=์ฟ ๋กœ๋ฏธ๐Ÿ’œ&oldid=16684"