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Pingback： <a href="http://www.penghou.net/blog/2012/04/17/%e6%8c%91%e6%88%98%e6%97%a0%e5%a4%84%e4%b8%8d%e5%9c%a8/" class="url" rel="ugc external nofollow">挑战无处不在 | 侯三儿</a> </div>
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