这是百度为自己抄袭TED talk做的广告贴么。

来源: pamperedpaws 于 2015-02-03 18:07:14 [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.