2020³â ¹Ù¸¥»çȸ È°µ¿¿µ»ó º¸±â ¢º https://www.youtube.com/watch?v=cR_Rl_rFpeI&t=3s
ÈÄ¿øÇϱ⠢º http://www.ihappynanum.com/Nanum/B/Z3NI99Q0C1
2020³â ¹Ù¸¥»çȸ È°µ¿¿µ»ó º¸±â ¢º https://www.youtube.com/watch?v=cR_Rl_rFpeI&t=3s
ÈÄ¿øÇϱ⠢º http://www.ihappynanum.com/Nanum/B/Z3NI99Q0C1