Xquery返回一组元素的结果而不是其他元素？

I have the following XML:

我有以下XML:

<Details>
    <Detail>
        <name>Detail one</name>
        <id>001</id>
    </Detail>
    <Detail>
        <name>Detail two</name>
        <id>002</id>
    </Detail>
</Details>
<Details