假如你是导游,请国你向外国游客介绍长城100～200

长城是世界上的一个奇迹，它像一条巨龙盘踞在中国北方的辽阔的土地上，长城全长约12600里。它是中国古代劳动人民血汗的结晶，也是中国古代文化的象征和中华民族的骄傲。在中国及世界历史上留下了不可磨灭的印象。今天的长城，早已失去军事价值，而以其特有的魅力，吸引着广大中外游客，成为举世闻名的旅游胜地。随着旅游业的发展，长城这一中华民族的象征，全世界重要的文化遗产，会焕发出新的生机。以更优质的旅游服务、更优美的旅游环境迎接着大家的到来！

The Great Wall of China is an immensely long man-made wall that was built to keep out invaders.The Great Wall spans nine provinces and its total length is 6,700 km (3,948 miles).The Great Wall extends from ShanHaiGuan (the 'Old Dragon Head'),a seaport along the coast of BoHai,in the east (near BeiDaiHe resort) to JiaYuGuan Pass in GanSu Province in the west.Like a giant dragon,the Great Wall of China winds its way across grasslands,deserts and mountains.