http://www.yanjun.org/blog/2005/01/18/%e5%ba%9f%e8%af%9d%e7%9a%84%e8%af%ad%e6%b3%95%e5%8d%81%e5%b9%b4%e2%80%94%e2%80%94%e4%b8%ad%e5%9b%bd%e6%96%b0%e9%9f%b3%e4%b9%90%e5%bf%ab%e7%85%a7/ Sat, 30 Aug 2008 05:00:59 +0000 http://wordpress.org/?v=2.5