C#连接加入字符串

using System;

namespace StringApplication {

   class StringProg {

      static void Main(string[] args) {
         string[] starray = new string[]{Down the way nights are dark,
            And the sun shines daily on the mountain top,
            I took a trip on a sailing ship,
            And when I reached Jamaica,
            I made a stop};

         string str = String.Join(\n, starray);
         Console.WriteLine(str);
      }
   }
}