document.write("<div class=\"prevBox\"><div class=\"prevBtn\"></div><p><a href=\"/story?sid=64312\">Google 和 Facebook 考虑全年远程办公</a></p></div>");document.write("<div class=\"nextBox\"><div class=\"nextBtn\"></div><p><a href=\"/story?sid=64314\">新冠表面的多聚糖可能提供疫苗的线索</a></p></div>");