dd alt thread-odd thread-alt depth-1">
<div class="comment-body">
Pingback： <a href="http://www.makaidong.com/itniu/2821.html" class="url" rel="ugc external nofollow">计算机编程简史图 - IT牛人博客聚合</a> </div>
</li>
<li id="comment-1831432" class="pingback even thread-even depth-1">
<div class="comment-body">
Pingback： <a href="http://www.codeba.cc/%e7%b2%89%e4%b8%9d%e7%9c%bc%e4%b8%ad%e7%9a%84%e6%93%8d%e4%bd%9c%e7%b3%bb%e7%bb%9f.html" class="url" rel="ugc external nofollow">粉丝眼中�