%EB%B3%B5%EC%B8%B5%EC%9C%A0%EB%A6%AC %EC%A7%88%EB%AC%B8%EC%9D%84 %ED%95%B4%EB%8F%84 %EB%90%98%EB%8A%94%EC%A7%80%EC%9A%94%3F %EA%B3%B5%EA%B8%B0%EC%B8%B5 %EB%91%90%EA%BB%98 %EA%B4%80%EB%A0%A8%EC%9E%85%EB%8B%88%EB%8B%A4.