Ch.1 ์ฃผ์ œ/์š”์ง€/์ œ๋ชฉ ํ’€์ด๋ฒ•

์ฃผ์ œ/์š”์ง€/์ œ๋ชฉ

์ง€๋ฌธ์˜ ์ฃผ์ œ, ์š”์ง€, ์ œ๋ชฉ์„ ํŒŒ์•…ํ•˜๋Š” ์—ฐ์Šต

ํ€ด์ฆˆ์™€ ์ธํ„ฐ๋ž™์…˜์œผ๋กœ ๋” ๊นŠ์ด ํ•™์Šตํ•˜์„ธ์š”

play_circle์ธํ„ฐ๋ž™ํ‹ฐ๋ธŒ ๋ ˆ์Šจ ์‹œ์ž‘