First presenting itself as a mysterious cluster of juvenile-arthritis cases in 1975, Lyme disease continues to fool patients and physicians alike.
首先是在1975让自己看起来是一组青少年关节炎的病例，莱姆症就这样持续的愚弄着病患和医生。
2
Juvenile delingquency is purely a social disease.
问题青年纯粹是一种社会疾病。
3
In a prior retrospective study, her group demonstrated a poor correlation between clinical and ultrasound findings in ankle disease with juvenile idiopathic arthritis, she said.