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Question

中国是一个干旱缺水严重的国家。淡水资源总量为28000亿立方米，占全球水资源的6％，居世界第四位，但人均只有2200立方米，仅为世界平均水平的1／4，在世界上名列121位，是全球13个人均水资源最贫乏的国家之一。

从总体上看，中国水资源领域面临四
大严峻挑战：

洪涝灾害频发。20世纪90年代的10年中，中国主要江河流域有6年发生大洪水，局部地区的洪水每年都会发生；平均每年有7次台风在中国大陆登陆；因暴雨引发的泥石流、滑坡等突发性山洪灾害也很突出。

水资源供需矛盾突出。按正常需要和不超采地下水，中国年缺水总量约为300亿至400亿立方米。到20世纪末，全国600多座城市中，已有400多个城市存在供水不足问题，其中比较严重的缺水城市达110个，全国城市缺水总量为60亿立方米。

水土流失严重。目前中国水土流失面积356万平方公里，占国土面积37％，每年流失的土壤总量达50亿吨。严重的水土流失，导致土地退化、草场沙化、生态恶化，造成河道、湖泊泥沙淤积，加剧了江河下游地区的洪涝灾害。

水污染尚未得到有效控制。截至目前，全国浅层地下水大约有50％的地区遭到一定程度的污染，约有一半城市市区的地下水污染比较严重，地下水水质呈下降趋势。2003年全国废污水排放总量680亿吨，约有1／3的工业废水和2／3的生活污水未经处理排入水中。北方一些地区“有河皆干，有水皆污”，南方许多重要河流、湖泊污染严重。（完）
帮我翻译成英文,拜托了

Answer 1

China is that one is dry to be short of water a serious nation.Fresh water resources total amount for 2,800,000,000,000 sign a square rice, have 6% of global water resources, occupy the fourth in the world, but person all only 2200 sign a square rice, only is world average level of 1/4, is 121 in the world at the row, is 13 people in the world water resources one of the most needy nations.

From total up see, the Chinese water resources realm face four
Big and rigorous challenge:

The Hong Lao disaster Pin deliver.In 10 years in 90's in 20 centuries, main river river area in China has 6 years to take place flood and the flood of partial region will take place annually;Equally have 7 stage mannerses annually strong in China six debarkation;Because the rain-storm cause of mudslide, slippery scent etc. abrupt sex swollen mountain stream the disaster be also very outstanding.

Water resources supply and demand the antinomy be outstanding.Press normal demand with not super adopt groundwater, the Chinese year is short of water a total amount for about 30,000,000,000-40,000,000,000 sign a square rice.To the end of 20 centuries, in more than 600 cities in the whole country, already existence more than 400 cities supply water a not enough problem, among them, more serious water shortage city reach to 110, national city water shortage total amount for 6,000,000,000 sign a square rice.

Soil erosion severity.The Chinese soil erosion area is 3,560,000 square kilometers currently, have national territory area 37% and the soil total amount which runs off annually reaches to 5,000,000,000 tons.Serious soil erosion, cause the land deteriorate, grass field the sand turn, ecosystem depravation, result in the course of river, lake sediment silt up, turned worse a river river downstream the disaster of Hong Lao of the region.

The water pollution hasn't got a valid control.Up to currently, the national and shallow layer groundwater about has 50% pollutions that the regions encounter to certain extent, there is half city around the downtown of the groundwater pollute more and seriously and the groundwater fluid matter presents to descend trend.2003 whole country discard sewage emissions total amount 68,000,000,000 tons, have around 1/3 industrial waste water with 2/3 of living sewage haven't yet processing row into water in.A little bit northern"have river all dry, there is water all dirty" in the regions, many southern important rivers, lake pollutions severity.