职业是不分贵贱，而且行行出状元，所以你现在选择哪个行业就业呢？日前，就有一个女子回收餐盒以及饮料瓶月入过万，该消息发布之后网友表示不敢相信，为何收入这么高呢？
I am trying to get a list of parents where the child collection does not contain an item of a specific type.The LINQ equivalent would be something like:
加载中,请稍侯......