回复：请教各位, 大拇趾和大脚趾都有一条黑线,是啥病

来源: 于 2013-04-18 17:57:27 [旧帖] [给我悄悄话] 本文已被阅读：次

You can google it, it is normal among Asians and Africans or other races with color.