4.求高人帮忙毕业论文外文翻译，（英译汉）人工！谢谢了！非常好的可追分

Question

Eventually, the lake or pond begins to fill in and starts to be choked with plant growth. As the plants die and turn to sediment that sinks, the lake bottom starts to rise. The waters grow shallower and finally the body of water is filled completely and disappears. This also can happen to wetlands, which are already shallow. Eventually, there are shrubs growing where a body of water used to be.
In the 1960s and 1970s, Lake Erie was the most publicized example of eutrophication. Called a "dead lake," the smallest and shallowest of the five Great Lakes was swamped for decades with nutrients from heavily developed agricultural and urban lands. As a result, plant and algae growth choked out most other species living in the lake, and left the beaches unusable due to the smell of decaying algae that washed up on the shores. New pollution controls for sewage treatment plants and agricultural methods by the United States and Canada led to drastic reductions in the amount of nutrients entering the lake. Forty years later, while still not totally free of pollutants and nutrients, Lake Erie is again a biologically thriving lake.

Answer 1

最后,这个湖或池塘开始填妥后,开始被录用了植物的生长。作为植物都死了,翻到沉积物,洗脸盆(台),在湖底就开始上升。水浅,终于成长的水域中满是完全消失。这也可以发生在湿地,这些都浅。最后,还有灌木上长有大量的水。
在20世纪60年代和70年代,伊利湖边的例子是最富营养化宣传。一个叫做“死湖,”最小和渡溪当自浅处过五大湖淹没经过几十年的发展,与营养素的高度发展农业和城市的土地。作为一个结果,植物和海藻呛住在大多数其他物种的湖,离开海滩的气味冗余由于衰减的藻类冲上海岸。新污染控制对污水处理厂和农业方法由美国和加拿大导致的数量急剧减少进入太湖营养。40年后,虽然还没有完全免费的污染物和营养,又进伊利湖是生物性兴旺的湖。