์ง„์งœ ์ƒท์ถฉ์ด ๋ถ€๋ž„ ๋–จ๋ฆฌ๋Š” ์•ŒํŠธ ๋Œ€๋ถˆ์žฅ์ด ์˜ค๋‚˜ย