김 사무국장은 “한번 왔던 사람이 나중에 가족을 데리고 오는 경우가 많다”며 “대부분 힘들어 하지만, 몸은 뻐근하더라도 마음은 행복하다고 한다”라고 전했다.
Secretary-general Kim said, “People who have come once often bring their family members later,” he said. “It's hard for most of them, but they feel happy even though their body is hard.”