辍学生比尔盖茨在哈佛毕业典礼上的演讲

来源: ozstar 于 2010-07-21 05:56:06 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.