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Question

近年来，随着我国工、农业生产的发展，人口的增长，我国每年废水排放量不断增加，全国水环境总体上呈恶化趋势。由于我国目前工业污染对农业生产的影响比较大，致使后者成为潜在威胁并已造成了恶果。
由于农村人口数量多,居住分散，没有相关的污水收集和处理设施，大部分农村污水得不到处理，致使村镇内水体污染严重、水环境不断恶化，水污染治理与控制形势非常严峻。然而，传统的“钢混建筑”处理工艺投资巨大、运行管理复杂、对技术要求较高，在经济基础相对薄弱、技术水平相对较低的小城镇难以实施，因此，人们不得不寻求低成本、高效率的污水处理革新技术和代用技术，走污水资源化的新路线。在众多污水处理技术中，污水土地处理系统具有运行处理成本低、设备少、管理简单、处理效果稳定、便于就地回用等特点，非常适合我国广大农村采用。

Answer 1

In recent years, with the development of industries and agriculture and the population growth in China, the annual volume of wastewater discharge keep increasing, leading to a trend of general deterioration of the water environment in China. As the industrial pollution in China greatly impacts the production in agriculture, it has become a potential threat to the latter and has resulted in consequences. The rural area has a large scattered population without related facilities to collect and treat wastewater. As a result, wastewater is mostly unprocessed there, causing serious water pollution in rural villages and towns. The water environment there continues to deteriorate, and the situation of controlling water pollution has become very serious. However, traditional wastewater treatment in "reinforced concrete constructions" demands huge investment, complex process management and high technological level. It is difficult to implement in villages and towns with weaker economic base and lower technological level. Consequently, to reduce cost and to raise efficiency of wastewater treatment, people have to seek innovative alternative technologies and to take the new route of sewage reclamation. Among various wastewater treatment technologies, the wastewater land treatment system is characterized by low operation cost, little equipment, simple management, stable treatment effect, easy on-spot reuse, etc. It is very suitable for use by the vast rural areas of China. 诚意人工翻译，请放心使用。

Answer 2

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Answer 3

我中文都不及格。