document.write("<div class=\"prevBox\"><div class=\"prevBtn\"></div><p><a href=\"/story?sid=66458\">美欧执法部门关闭了三个 VPN 服务</a></p></div>");document.write("<div class=\"nextBox\"><div class=\"nextBtn\"></div><p><a href=\"/story?sid=66460\">Google 加强对科学家发表敏感主题论文的审查</a></p></div>");