document.write("<div class=\"prevBox\"><div class=\"prevBtn\"></div><p><a href=\"/story?sid=71534\">月球土壤成分能用于制造氧气氢气</a></p></div>");document.write("<div class=\"nextBox\"><div class=\"nextBtn\"></div><p><a href=\"/story?sid=71536\">至今最大规模 LSD 治疗焦虑试验取得初步成果</a></p></div>");