list与字典
1·关于C#从一个List复制到另一个List的简便写法。
https://blog.csdn.net/carlblack1987/article/details/116143799
https://www.cnblogs.com/therock/articles/2704415.html
https://www.cnblogs.com/cang12138/p/5305629.html
https://www.cnblogs.com/Yesi/p/6229522.html
Dictionary<string, string> UseFor = new Dictionary<string,string> { {"station","站点"},{"city","城市"},{"province","省"} };