求翻译!~

Question

本文分析了引起农大人工湖严重富营养化的氮磷污染的来源及其治理的技术可行性，指出生活污染源是其氮磷的主要来源，而对人工湖上游牲畜粪便及农肥的氮磷的治理的长期忽视和治理不利是人工湖水质日益恶化的主要原因。提出不同类型的治理氮磷污染的最佳技术途径，对湖泊富营养化问题的解决会起到事半功倍的效果

Answer 1

This passage has analysed the source of seriously over-nutrition resulted from nitrogen and phosphonium pollution of the man-made lake in the Agricultural University and the technological feasibility of its abatement.It points out that the main source of nitrogen and phosphonium pollution is the daily-life pollution sources.However the long term ignorence of the manure by the livestock on this man-made lake and the nitrogen and phosphonium by the agricultural fertilizer and its unproperly abatement is the main reason of the increasingly worse quality of water in this man-made lake.To arise different kinds of technological ways of to abate the nitrogen and phosphonium pollution will get twice the result with half the effort to resolve the problem of the over-nutrition of lake.