作者carloschen

http://blog.gslin.org/archives/2011/03/30/2549/google-%E5%85%AC%E5%8F%B8%E5%85%A7%E7%B6%B2%E8%B7%AF%E9%80%9F%E5%BA%A6%E7%9A%84%E7%82%AB%E8%80%80%E6%96%87