document.write("<div class=\"prevBox\"><div class=\"prevBtn\"></div><p><a href=\"/story?sid=75665\">南极海冰面积未能在冬季恢复</a></p></div>");document.write("<div class=\"nextBox\"><div class=\"nextBtn\"></div><p><a href=\"/story?sid=75667\">BBC 创建 Mastodon 实例</a></p></div>");