长城的历史可追溯至春秋战国时期,大约始建于公元前7世纪,至今已有2000多年的历史。它在不同朝代进行了修建、加固和扩建,是中国古代防御工程的杰作之一,也是世界上最伟大的建筑之一。
The history of the Great Wall but date from comes period of age the Warring States, about only then build at BC 7 centuries, already had 2000 old histories up to now. It undertook building in different dynasty, consolidate and extend, it is one of classic of project of defence of Chinese ancient time, also be one of the greatest buildings on the world.