* λ³Έ μμμ λͺ©μ μ μμ΅ μ°½μΆμ΄ μλμ λ°νλλ€. μμ μΆμ²: https://www.youtube.com/watch?v=-Km_NObPF5E https://www.youtube.com/watch?v=62aYD2lzTgw https://www.youtube.com/watch?v=nZofS7Xh5a0 https://www.youtube.com/watch?v=4iRupuNet3Q https://www.youtube.com/watch?v=Tkw8jT-9xZc μμ μΆμ²: μν [μ견λ] μ¬μ§ μΆμ²: μ¨μ΄λ³΄