์‚ฌ์šฉ ํ•˜๋˜ ํŒจ๋“œ๋Š” ์ œ๋กœ ์—‘์†ฆ์ด๋ž‘ ํžˆ์—” ์—‘์†ฆ emc ์—‘์†ฆ์ธ๋ฐ ๋ญ๊ฐ€ ์ข‹์„๋ ค๋‚˜