“都江堰建”导游词_小学英语作文_小学英语-查字典英语网

“都江堰建”导游词

It is said that before the completion of Dujiangyan, the flow velocity of Minjiang River decreased rapidly as soon as it came out of the mountain pass, which often caused disasters. During the reign of emperor Zhaowang of Qin Dynasty, about 2250 years ago, Li Bing and his son of the state of Qin drew on the experience of their predecessors and led the local people to build water conservancy projects. The project includes three main parts: fish mouth, feishayan and baopingkou. You see, this is Yuzui, a diversion dike built in the middle of the river. It divides the surging Minjiang River into the outer river and the inner river. The outer river discharges flood and the inner river diverts water for irrigation. Feisha weir plays the role of flood discharge, sediment discharge and water regulation. You see, it doesn't look like a bottle mouth? The function here is to control the flow of water. Because the shape of the mouth is like the bottleneck, it is called the bottle mouth. In this way, the water from the Neijiang River flows into the West Sichuan plain to irrigate farmland through baopingkou. After the completion of Dujiangyan, Chengdu Plain has a long history of fertile land and sea. It is called "land and sea" and "Tianfu" because water and drought follow people without hunger or famine. Sichuan's economy and culture have greatly developed, and the people have benefited a lot. The project still works today.