그리고 미국에 있는 자신들의 병원으로 돌아가서 수술 후에 손을 씻는 것 만큼이나 수술 전에 손을 씻는 것이 중요하다는 것을 배웠다고 사람들에게 알렸습니다. 너무나 간단하지만
And they came back to their American clinic and they said they had learned it was as important to wash your hands before doing surgery as it was to wash up afterwards. (Laughter) Something so simple.