So these are people who have volunteered to undergo major surgery so that one of their own healthy kidneys can be removed and transplanted into a very ill stranger that they've never met and may never meet.
그들의 건강한 신장 하나를 빼서 만난 적도 만날 일도 없는 어떤 환자에게 이식시키려고 큰 수술을 자원한 사람들이죠.