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document.write(" <div class=\"fb\"><ul><div class=\"down\"><font size=\"2\"><p class=\"fbtime\"><span>2025-05-06 09:45:53 匿名</span> </p><p class=\"fbinfo\">1939354514@qq.com</p></font></div><br /></ul></div>");
document.write(" <div class=\"fb\"><ul><div class=\"down\"><font size=\"2\"><p class=\"fbtime\"><span>2024-05-03 10:46:13 匿名</span> </p><p class=\"fbinfo\">1340656343@qq.com</p></font></div><br /></ul></div>");
document.write(" <div class=\"fb\"><ul><div class=\"down\"><font size=\"2\"><p class=\"fbtime\"><span>2022-11-21 15:21:35 匿名</span> </p><p class=\"fbinfo\">求《计算水力学》,2634702389@qq.com</p></font></div><br /></ul></div>");
document.write(" <div class=\"fb\"><ul><div class=\"down\"><font size=\"2\"><p class=\"fbtime\"><span>2022-07-28 10:12:08 匿名</span> </p><p class=\"fbinfo\">1677556987@qq.com</p></font></div><br /></ul></div>");
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