因为要参加辩论赛(反方),希望大家多提供资料.
http://www.baidu.com/baidu?word=%e7%bd%91%e7%bb%9c%e5%bc%8a%e5%a4%a7%e4%ba%8e%e5%88%a9%e7%9a%84%e8%be%a9%e8%ae%ba%e8%b5%84%e6%96%99&tn=myie2dg&ie=utf-8