document.write("<div class=\"prevBox\"><div class=\"prevBtn\"></div><p><a href=\"/story?sid=63815\">现代狩猎采集者和我们一样习惯久坐</a></p></div>");document.write("<div class=\"nextBox\"><div class=\"nextBtn\"></div><p><a href=\"/story?sid=63817\">微软放弃继续开发 Visual Basic</a></p></div>");