求助一道英语翻译题请各路大侠帮忙翻译下面两段话,谢谢!1、A dam is a wall constructed across a valley to enclose an area in which water is stored.This area is called a reservoir and may be used rof supplying water to towns or f

求助一道英语翻译题请各路大侠帮忙翻译下面两段话,谢谢!1、A dam is a wall constructed across a valley to enclose an area in which water is stored.This area is called a reservoir and may be used rof supplying water to towns or f
求助一道英语翻译题
请各路大侠帮忙翻译下面两段话,谢谢!
1、A dam is a wall constructed across a valley to enclose an area in which water is stored.This area is called a reservoir and may be used rof supplying water to towns or factories,for irrigating land,or for generating power.Dams which are built in headwaters of rivers serve to control the follow of water to the lower valleys during flood seasons.
2、Tombs and temples of ancient Egypt follow the Nile well into Sudan.Driving southward from Cairo into the Valley,Ientered a landscape that owed little to the present era.For the next 1,800 miles the thin blue ribbon of the Nile,flowing slowly north,unwound over brown soil and green fields,some only a few yards wide,other as broad as an Iowa cornfield.At the edge of the fields,rising in dramatic hills or stretching flat to the horizon,lay the brown barren deserts.

求助一道英语翻译题请各路大侠帮忙翻译下面两段话,谢谢!1、A dam is a wall constructed across a valley to enclose an area in which water is stored.This area is called a reservoir and may be used rof supplying water to towns or f
1、 大坝就是在峡谷里建立起来的围墙以围住一块水域,可以在里面蓄水.这个水域被称为水库,可提供城镇或工厂用水,灌溉土地或者发电.大坝被修建在江河的源头,可在洪水季节防止水流往低的山谷.
2、 从尼罗河一直到苏丹境内都有古埃及的神庙与陵墓.从开罗开车往南到山谷,进入了另一个天地,与当今时代迥然不同.接下来的1800英里,都是细蓝飘带般的尼罗河,缓缓向北流去,两旁是棕色的土壤,绿色的田野,有的只有几码宽,有的却有爱荷华州的玉米田那么宽.在田野的边缘,有垄起来的引人注目的小山或者是延伸到天际的棕色的贫瘠沙漠.

1，水坝是在一个山谷修建了围墙，在围水是stored.This面积称为库区和可用于罗夫向城镇供水和灌溉土地，工厂，或产生power.Dams，这在河流上游建造有助于控制的后续水在汛期，以较低的山谷。
2，墓和古埃及神庙以及后续从开罗到Sudan.Driving向南到尼罗河河谷，Ientered一个欠小本era.For下一千八百英里细尼罗河的蓝丝带景观，北流缓慢超过棕壤和绿色田野解开，一...

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1，水坝是在一个山谷修建了围墙，在围水是stored.This面积称为库区和可用于罗夫向城镇供水和灌溉土地，工厂，或产生power.Dams，这在河流上游建造有助于控制的后续水在汛期，以较低的山谷。
2，墓和古埃及神庙以及后续从开罗到Sudan.Driving向南到尼罗河河谷，Ientered一个欠小本era.For下一千八百英里细尼罗河的蓝丝带景观，北流缓慢超过棕壤和绿色田野解开，一些只有几码宽，其他如美国爱荷华州cornfield.At的广泛领域的边缘，而在戏剧丘陵或拉伸单位的视野，奠定了褐色贫瘠的沙漠。

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