document.write("<div class=\"prevBox\"><div class=\"prevBtn\"></div><p><a href=\"/story?sid=61961\">FAST 观察到快速射电暴的多次重复爆发</a></p></div>");document.write("<div class=\"nextBox\"><div class=\"nextBtn\"></div><p><a href=\"/story?sid=61963\">网络被切断后的生活</a></p></div>");