ECO2%EC%97%90%EC%84%9C %EC%A0%84%EA%B8%B0%EC%98%A8%EC%88%98%EA%B8%B0 %EC%9E%85%EB%A0%A5 %EA%B4%80%EB%A0%A8%ED%95%B4%EC%84%9C %EA%B6%81%EA%B8%88%ED%95%9C %EC%A0%90%EC%9D%B4 %EC%9E%88%EC%8A%B5%EB%8B%88%EB%8B%A4.