document.write("<div class=\"prevBox\"><div class=\"prevBtn\"></div><p><a href=\"/story?sid=68989\">南极上空的臭氧空洞扩大</a></p></div>");document.write("<div class=\"nextBox\"><div class=\"nextBtn\"></div><p><a href=\"/story?sid=68991\">加密货币平台 MISO 遭遇供应链攻击</a></p></div>");