document.write("<div class=\"prevBox\"><div class=\"prevBtn\"></div><p><a href=\"/story?sid=20914\">wordpress.com所有二级域名遭屏蔽</a></p></div>");document.write("<div class=\"nextBox\"><div class=\"nextBtn\"></div><p><a href=\"/story?sid=20916\">日本科学家首次直接观察到氢原子</a></p></div>");