๊ตฌ๋ฆ„์ด ๋“œ๋ฆฌ์šด ํ•˜๋Š˜๊ณผ ์‚ฐ์—… ์‹œ์„ค์ด ์žˆ๋Š” ๊ต์™ธ ํ’๊ฒฝ