ํ˜„์žฌ 4๋ถ„ํ•  ํ•˜๋Š”๋ฐ

์ด๊ฒŒ ์ข€ ๋ณ„๋กœ์ผ๋•Œ๊ฐ€ ๋งŽ์Œ


์ต์ ˆ์€ 2~3๊ณ„์•ฝ๋“ค์–ด๊ฐ€์„œ ์ต์ ˆํ• ๋•Œ๊ฐ€ ๋งŽ๊ณ 

์†์ ˆํ• ๋• ํ•ญ์ƒ 4๊ณ„์•ฝ ๋“ค์–ด๊ฐ€์„œ ์†์ ˆํ•ด๋ฒ„๋ฆผ


๋ถ„ํ• ์„ ๋” ์ค„์—ฌ์•ผํ•˜๋‚˜ ์‹ถ์Œ

2๋ถ„ํ• ์ง„์ž…์ด ์ ค ๋ฒ ์ŠคํŠธ์ธ๊ฑฐ๊ฐ™๊ธดํ•œ๋ฐ


๋‹ค๋“ค ๋ช‡๋ถ„ํ• ๋กœ ์ง„์ž…ํ•จ?