英语翻译为什么最近今年全球气候变得这么恶劣?全球变暖是最主要的问题.而另一个原因就是：二氧化碳!汽车尾气与工厂废气中含有

英语翻译
为什么最近今年全球气候变得这么恶劣?全球变暖是最主要的问题.
而另一个原因就是：二氧化碳!汽车尾气与工厂废气中含有大量二氧化碳,而二氧化碳最可能导致温室效应（即全球变暖）现在汽车逐渐增多,据有关方面统计,到21世纪,汽车在全世界已有7亿辆,大量的尾气严重影响着我们,咳嗽,喉咙发炎……最重要的是全球变暖.有人统计,美国人均二氧化碳排放量已达到了20吨一年!中国每年的二氧化碳排放量人均排放量也有2.51吨一年!我们周围的环境在恶劣地变化.
更重要的原因就是：森林锐减,水资源破坏,生态链严重被破坏,大量土地贫瘠,水污染严重,据统计全世界10%的河水被污染,新鲜的淡水供应成了问题,同时由于矿物质被大量使用,燃烧出的CO2气体导致了大气污染,同时臭氧层被严重破环,南北极出现臭氧层洞,加剧了环境的恶化.这样恶性循环的话,最终会导致人们的生活被严重影响.

Why has recent global climate caused so much loss this year? The problem results mostly from global warming.
All this is fundamentally due to carban dioxide(这句原文由逻辑问题). Carban dioxide can be found in factory's and car's emission. Carban dioxide results in global warming up. Nowadays, cars come out more and more. According to some surveys, in 21st century, there are altogether 700,000,00 cars on the earth, whose emission is ruining our health: coughing... above all that is global warming. Some scientists declare that the per capitol emission of carbon dioxide in USA is 20 tons a year, compared to 2.51 tons in China. Our environment are worsening.
The other important reason behind it is the decrease of forests, destruction of both water resources and ecological balance, and desertificaiton. Recent survey shows that 10% of all the rivers have been poluted, and fresh water supply has become a serous problem. At the same time, the burning of too large quantities of natural resources, which produces carbon dioxide, leads to atmosphere pollution and destruction of ozonosphere. Holes of ozonosphere
have found in both the poles. It deteriorates the environment too. All the above will eventually leads to great influence of people's life.