Linq中的XDocument怎样解析这样的XML?

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<?xml version="1.0" encoding="utf-8" ?>

<string xmlns="http://www.webserviceX.NET"><?xml version="1.0" encoding="utf-16"?> <CurrentWeather> <Location>Beijing, China (ZBAA) 39-56N 116-17E 55M</Location> <Time>Feb 22, 2011 - 02:30 AM EST / 2011.02.22 0730 UTC</Time> <Wind> from the SSE (160 degrees) at 4 MPH (4 KT) (direction variable):0</Wind> <Visibility> less than 1 mile:0</Visibility> <SkyConditions> clear</SkyConditions> <Temperature> 46 F (8 C)</Temperature> <DewPoint> 23 F (-5 C)</DewPoint> <RelativeHumidity> 39%</RelativeHumidity> <Pressure> 30.03 in. Hg (1017 hPa)</Pressure> <Status>Success</Status> </CurrentWeather></string>

16:30:59

我的错误的解析代码如下:

private void displayCurrentWeatherData(string xmlContent)
        {
            try
            {
                if (xmlContent != string.Empty)
                {
                    XDocument xmlUsers = XDocument.Parse(xmlContent);//Linq

                    var weather = from user in xmlUsers.Descendants("CurrentWeather")
                                select new CurrentWeather
                                {
                                    Location = (string)
                                              user.Element("Location").Value,
                                    Time = (string)
                                              user.Element("Time").Value,
                                    Wind = (string)
                                              user.Element("Wind").Value,
                                    Visibility = (string)
                                              user.Element("Visibility").Value,
                                    SkyConditions = (string)
                                              user.Element("SkyConditions").Value,
                                    Temperature = (string)
                                              user.Element("Temperature").Value,
                                    DewPoint = (string)
                                              user.Element("DewPoint").Value,
                                    RelativeHumidity = (string)
                                              user.Element("RelativeHumidity").Value,
                                    Pressure = (string)
                                              user.Element("Pressure").Value,
                                    Status = (string)
                                              user.Element("City").Value
                                };

那位高手可以给我讲讲我错在那里呀？