http://image.baidu.com/i?ct=503316480&z=0&tn=baiduimagedetail&word=%D7%DB%BA%CF%C1%B7%CF%B0%28%CE%E5%BC%B6%29&in=12785&cl=2&cm=1&sc=0&lm=-1&pn=0&rn=1&di=1753359300&ln=2好巧啊！我也学到五级！
用一用www.duote.com
