SVDVD-831: 남녀공학 ●수치심의 남녀가 알몸으로 신체의 차이를 배우는 질 높은 수업을 실천하는 남녀공학에서의 건강과 체육 5

Co-educational ● Health and physical education at a co-ed school that practices high-quality classes in which shame men and women learn about the differences in their bodies naked 5