http://www.yanjun.org/blog/2004/10/25/%e6%b1%87%e6%8a%a5%e4%b8%80%e4%b8%8b%e8%b4%ad%e7%89%a9%e6%83%85%e5%86%b5/ Tue, 07 Oct 2008 04:49:58 +0000 http://wordpress.org/?v=2.5