document.write("<div class=\"item\">    <div class=\"title\"><a href=\"http://www.itpow.com/c/2009/09/VJ38YCTU2G99UD46.asp\" target=\"_blank\"><span class=\"key\">谷</span><span class=\"key\">歌</span><span class=\"key\">首次</span><span class=\"key\">进入</span><span class=\"key\">印刷业</span> <span class=\"key\">每</span><span class=\"key\">本</span><span class=\"key\">书</span><span class=\"key\">赚</span> 1 <span class=\"key\">美元</span></a></div>    <div class=\"abstract\"><span class=\"pubDate\">2009年09月18日</span> 印刷出一<span class=\"key\">本</span> 300 页厚的图书，包括封面和书脊。这些<span class=\"key\">书</span>的标价可能在 8 <span class=\"key\">美元</span>左右，其中谷歌留 1 <span class=\"key\">美元</span>，On Demand Books 留 1 <span class=\"key\">美元</span>，零售商留 3 <span class=\"key\">美元</span>。剩下的 3 <span class=\"key\">美元</span>是材料和</div>    <div class=\"url\"><a href=\"http://www.itpow.com/c/2009/09/VJ38YCTU2G99UD46.asp\" target=\"_blank\">http://www.itpow.com/c/2009/09/VJ38YCTU2G99UD46.asp</a></div></div>")