document.write("<div class=\"prevBox\"><div class=\"prevBtn\"></div><p><a href=\"/story?sid=76767\">Google DeepMind 新 AI 工具帮助创造出逾 700 种新材料 </a></p></div>");document.write("<div class=\"nextBox\"><div class=\"nextBtn\"></div><p><a href=\"/story?sid=76769\">经济危机与男性自杀率上升相关</a></p></div>");