document.write("<div class=\"prevBox\"><div class=\"prevBtn\"></div><p><a href=\"/story?sid=71344\">英国患者持续感染新冠长达 505 天</a></p></div>");document.write("<div class=\"nextBox\"><div class=\"nextBtn\"></div><p><a href=\"/story?sid=71346\">Twitter 与 Elon Musk 洽谈出售</a></p></div>");