¹Ù¶÷ÇÉ ¾Æ³»ÀÇ ºÒ·ûÀ» Àâ´Ù Á¤½Åº´¿ø¿¡ °¨±ÝµÈ ³²ÀÚÀÇ Ãæ°ÝÀû º¹¼ö [¸·Àå¹ÝÀü/°³¼Ò¸§°á¸»] https://www.youtube.com/watch?v=akYVIjrHw04