์ž์œ ํ•™๊ธฐ์ œ ์ง„๋กœ์ฒดํ—˜ ํ™œ์„ฑํ™”๋ฅผ ์œ„ํ•œ ์„ผํ„ฐ ์›Œํฌ์ˆ ์ฐธ์„(๊ณก์„ฑ์„ผํ„ฐ์šด์˜ ์‚ฌ๋ก€๋ฐœํ‘œ)