现在上海到云南西双版纳坐火车多少
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http://zhidao.baidu.com/link?url=uJKpIX2JzwEDUS7vmgfIdLSZIpqZgWOLRAuUBdYzznygvlp8lW9vb8HZXRdZ52PPsUp40mT6cr6Ut1nwjU6PxK收起