这是毛乌素沙漠的南端，自南而北横亘着一道隐约的沙梁，从那早已颓败成一个个大沙丘的敌楼上可以猜到，这就是著名的万里长城定边段了。大漠落日，如血的残阳，映出了极远极远处毛茸茸的草一般的林梢。老李指着那一片林梢说：“那就是我们的目的地——陕西省文化艺术界生态营 This is the southern end of the Maowusu Desert. From the south to the north, there is an ebb and flow of sand and can be guessed from the dungeon that has long been decayed into large dunes. This is the famous Great Wall Dingbian segment. Desert sunset, such as the blood of the sun, reflecting the extremely far away shaggy grass-like forest tip. Li pointed to the tip of a forest, said: "That is our destination - Shaanxi Cultural and Arts community eco-camp