1. Michael Jackson was known to have vitiligo, which caused patches of white skin on his body.

迈克尔·杰克逊患有白癜风，身上出现了白色的斑块。

2. Vitiligo is a condition that affects both men and women of all races and ethnicities.

白癜风是一种影响各个种族和族裔的男性和女性的病症。