์‚ฌ์šฉ ๋„์ค‘ ์ ์  ์„ฑ๋Šฅ์ด ์ €ํ•˜๋จ?
์•„๋‹ˆ๋ฉด ์„ฑ๋Šฅ ์ž์ฒด๋Š” ์ผ์ •ํ•˜๋‹ค๊ฐ€ ์ „์›๋งŒ ๋”ฑ ๋‚˜๊ฐ?