如何用英语介绍万里长城

The Great Wall of China is a series of fortifications made of stone, brick, tamped earth, wood, and other materials, generally built along an east-to-west line across the historical northern borders of China in order to protect the Chinese Empire or its prototypical states against intrusions by various nomadic groups.

中国长城是一系列的防御工事，由石块、砖头、夯实土、木材和其他材料建成。长城沿中国历史上的北部边界线从东到西建造，以保护中华帝国或其重要的藩国，对抗各种游牧民族的入侵。

In 221 BC, Emperor Qin Shihuang ordered the walls of the Qin, Zhao and Yan kingdoms in the north to be linked up and reinforced, after he united China.

公元前221年，秦始皇统一中国后，下令把北边原来秦国、赵国和燕国的长城连起来并加固。

The extended new wall stretched from Lintao to Liaodong, with a total length of over 20,000 li.

这样，扩建后的秦长城从临洮延伸至辽东，总长20000多里。

With the fall of the Sui and the rise of the Tang Dynasty, the Great Wall lost its importance as a fortification.

随着隋朝的覆灭和唐代的兴起，长城变得不再那么重要。

During the Song Dynasty, the Chinese were forced to withdraw under threat from the Liao and Jin peoples to the north, who took over many areas on both sides of the Great Wall.

宋朝期间，中国人被迫撤到北方，北辽和金占领了长城两边的许多领域。

The powerful Yuan Dynasty established by Genghis Khan eventually controlled all of China, parts of Asia and sections of Europe.

成吉思汗建立了强大的元朝，统治了整个中国、亚洲部分地区和部分欧洲。

The Great Wall held importance for the Mongols as a military fortification.

长城作为军事要塞，起到了重要作用。

It was during the Ming Dynasty that the Wall took on its present form.

现在所看到的长城是明朝的长城。

At that time, it stretched some 6,300 kilometers from the Yalujiang River in the east to Jiayuguan Pass in the west, and is known as the Ten Thousand Li Wall.

明代长城，东起鸭绿江，西至嘉峪关，长达6300公里，被称为“万里长城”。

Today, the Great Wall is generally recognized as one of the most impressive architectural feats in history.

现如今，长城已成为历史上最令人印象深刻的建筑之一。

In 1987, UNESCO designated the Great Wall a World Heritage site, and a popular claim that emerged in the 20th century holds that it is the only manmade structure that is visible from space.

1987年，联合国教科文组织将长城列为世界文化遗产。自20世纪起便出现一种说法，称“长城是地球上唯一可以从太空用肉眼观测到的人造建筑。”

The Great Wall, both as a cultural relic and unique natural landscape, is a miracle in human history.

中国长城，不仅是历史文化古迹，也是独一无二的自然景观，是人类的奇迹。

No other ancient building in the world has been constructed for so long a time, no such a grand scale and at so tremendous a cost.

世界上没有哪座古代建筑像长城那样历时漫长、规模宏大、耗费巨大。