document.write("<div class=\"prevBox\"><div class=\"prevBtn\"></div><p><a href=\"/story?sid=75056\">瘫痪者利用脑脊柱接口恢复行走能力</a></p></div>");document.write("<div class=\"nextBox\"><div class=\"nextBtn\"></div><p><a href=\"/story?sid=75058\">联想利润下降 75%</a></p></div>");