์ „์ž ์“ฐ๊ณ ์žˆ๋Š”๋ฐ ๋ฐœ๋กœ๋ž€ํŠธ๋ฅผ ์ฃผ๋กœํ•˜๋Š”๋ฐ ์ง€์Šˆ๋ผ2์˜ ์žฅ์ ์ด ์žˆ๋‚˜?