document.write("<div class=\"prevBox\"><div class=\"prevBtn\"></div><p><a href=\"/story?sid=64278\">北极最大臭氧洞修复</a></p></div>");document.write("<div class=\"nextBox\"><div class=\"nextBtn\"></div><p><a href=\"/story?sid=64280\">算法对戴口罩人脸的识别究竟有多好？</a></p></div>");