为具有子属性的子级查询Xelements

以下是XML大纲:

<Root> 
  <Thing att="11">    
    <Child lang="e">  
       <record></record>
       <record></record>
       <record></record>  
   </Child >
   <Child lang="f">  
       <record></record>  
       <record></record>                
       <record></record>
   </Child > 
 </Thing> 
</Root>

我有以下几点:

TextReader reader = new StreamReader(Assembly.GetExecutingAssembly()
                 .GetManifestResourceStream(FileName));

   var data = XElement.Load(reader);
foreach (XElement single in Data.Elements())
 {
      // english records
      var EnglishSet = (from e in single.Elements("Child")
         where e.Attribute("lang").Equals("e")
        select e.Value).FirstOrDefault();
}

但我什么也没回来。我希望能够为每个“事物”选择属性“lang”等于值的“子对象”。

我也试过这个,但没用。

var FrenchSet = single.Elements("Child")
.Where(y => y.Attribute("lang").Equals("f"))
.Select(x => x.Value).FirstOrDefault();