文档介绍：有关优美风景的英语美文欣赏停下脚步欣赏风景美文

　　有关优美风景的英语美文欣赏
有关优美风景的英语美文欣赏美文是一个提倡写真性情成大境界的散文体裁, 美文写作中的审美和品味是为了培养学生依据散文的文学特质,真切自如地表示自己思想情感的教学策略。xx精心搜集了有关优美风景的英语美文，供大家欣赏学****有关优美风景的英语美文：The karez system 坎儿井 the karez system, an irrigation system connected by underground channels, is considered as one of the three great ancient projects in china, 坎儿井系统,一个经过地下通道连接而成的浇灌系统,被认为中国古代三大工程之一, the other two being the great wall and the grand canal. 另外两个是长城和大运河。
　　There are nearly one thousand karez totaling five thousand kilometers in length in turpan. 在吐鲁番有近一千个坎儿井总计五千公里长。
　　The structure of the karez basically consists of wells, underground channels, ground canal and small reservoirs. 坎儿井的结构基础上由竖井、地下渠道、地面渠道和小型蓄水池四部分组成。
　　In spring and summer, a great amount of melting snow and rainfall flow down from the bogda and karcawuquntag mountains north and west of the turpan depression into the valleys and then seep into the gobi desert,taking advantage of the mountain slopes, 在春季和夏季,吐鲁番盆地北部的博格达山和西部的喀拉乌成山上的大量积雪和雨水流下山谷，潜入戈壁滩下。
　　the working people ingeniously created the karez to draw the underground water to irrigate the farmland,大家利用山的坡度，巧妙地发明了坎儿井，引地下潜流浇灌农田。
　　the water in the karez will not evaporate in large quantities even under the scorching heat and fierce wind, 坎儿井不因炎热、狂风而使水分大量蒸发， hence ensuring a stable water flow and gravity irrigation. 因此流量稳定，确保了自流浇灌。
　　As far back as the han dynasty,the