China's Great Wall is known to the world as one of the seven great wonders of the world. It is located in North China. It is over 6000 kilometres in length and is 25 feet high in average. The ancient people started to built the wall in the 7th Century BC with earth,brick and stone, and joined it in the Qin Dynasty. The Great Wall was built in ancient China to keep out invaders, however, it is now regared as one of the most important tourist spots in our country or even in the whole world. Every year, it is visited by thousands of people from all over the world.
中国的长城是世界七大奇迹之一的世界。它位于中国北部。有6000多公里长,平均25英尺高。古代的人们开始建造了墙与地球在公元前7世纪,砖和石头,在秦朝,加入它。长城建于中国古代阻挡入侵者,然而,现在把作为我国最重要的旅游景点之一,甚至在整个世界。每年,它接待成千上万的人来自世界各地。