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.
中國的長城是世界七大奇蹟之一的世界。它位於中國北部。有6000多公里長,平均25英尺高。古代的人們開始建造了牆與地球在公元前7世紀,磚和石頭,在秦朝,加入它。長城建於中國古代阻擋入侵者,然而,現在把作為我國最重要的旅遊景點之一,甚至在整個世界。每年,它接待成千上萬的人來自世界各地。