Dujiang Weir
都江堰
Dujiang Weir,or Dujiangyan Irrigation System,is located west of Dujiangyan City, Sichuan Province.
都江堰或是都江堰灌溉系统,位于四川都江堰市西部。
Originally it was called Du'an Weir after the name of the ancient Du'an County,where the weir was situated.
最初叫做杜国安堰古代“都安堰”因古时都江堰所在地区名为都安县而得名。
Since Song and Yuan Dynasties its was given the present name Dujiang Weir.
自宋、元时期就有了它现在的名字都江堰。
The irrigation system was constructed in 227 BC by Li Bing, governor of Shu Prefecture,over 2 200 years ago.
在2200多年前即公元前227年蜀郡太守李冰创建了这个灌溉系统。

It is not only the earliest water control project in China, but also the only and the oldest remain of such in the whole world.
它不仅是中国最早的水利工程,也是整个世界现存的唯一的最古老的。
Characterized in its successful control of water without any blocking dam,
其特色是没有任何阻塞大坝而成功控制水,
Dujiang Weir is a milestone in the history of technology in China.
都江堰是在中国历史上的一个技术里程碑。
In December of 2000,Dujiang Weir was inscribed by UNESCO in World Heritage List as cultural heritages of the human world.
2000年12月,都江堰被联合国教科文组织列入“世界文化遗产”名录中。