<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                    xmlns:s="clr-namespace:System;assembly=mscorlib">
    <ResourceDictionary.MergedDictionaries>
        <ResourceDictionary Source="_base.xaml"/>
    </ResourceDictionary.MergedDictionaries>

    <!--英语是默认语言, 直接 fallback 过去-->
    
</ResourceDictionary>