document.write ("<b>上一篇</b>：<a href='/DocHtml/1/2011/11/17/357337731277.html'>茶有益，茶有大益</a><br><b>下一篇</b>：<a href='/DocHtml/1/2011/11/17/377799761275.html'>各类茶叶的功效与用途</a>")