document.write("<div class=\"prevBox\"><div class=\"prevBtn\"></div><p><a href=\"/story?sid=80820\">人类的脑力已经越过峰值？</a></p></div>");document.write("<div class=\"nextBox\"><div class=\"nextBtn\"></div><p><a href=\"/story?sid=80822\">波音 Starliner 宇航员返回地面</a></p></div>");