1、Michael Jackson was known to have vitiligo, which caused the lightening of his skin in certain areas.
迈克尔·杰克逊患有白癜风，导致他的皮肤在某些部位变白。

2、There is no known cure for vitiligo, but there are treatments available to help manage the condition.
目前尚无已知的白癜风治愈方法，但有一些治疗方法可用于帮助管理该病症。