%EB%B0%A9%ED%86%B5 %EB%93%A4%EB%9C%B8%2C %EB%B0%A9%ED%86%B5%EB%A9%B4 %EB%B6%84%EB%A6%AC %2C %EC%9E%AC%EC%8B%9C%EA%B3%B5 %ED%95%B4%EC%95%BC%ED%95%A0%EA%B9%8C%EC%9A%94%3F