英语翻译进入二十一世纪,人们的生活用品种类的多种多样与过去买什么都需要粮票的年代俨然是天差地别.走在大马路上汽车疾驰而过

英语翻译
进入二十一世纪,人们的生活用品种类的多种多样与过去买什么都需要粮票的年代俨然是天差地别.走在大马路上汽车疾驰而过,极大地方便了人们的出行；安坐在家中动动手指头就可以知道世界各地正在发生什么事情,电子计算机极大地扩充人们的视野；建立在海边的原子能核电站,为人们源源不断地提供干净,清洁的能源,减少了煤炭的燃烧,空气更加清新.这些,都是工业革命给人们带来的便利.但是,真正普及,并且直接与广大人民群众生活息息相关的产品则是二十世纪美国贝克兰科学家发明的塑料.塑料,作为一种高分子化合物,其种类多不胜数.生活中的塑料制品随处可见,一次性塑料杯,一次性牙刷,塑料水桶,塑料袋等等.在众多的塑料分类中,聚苯乙烯是人们比较熟悉的一种材料.聚苯乙烯对工厂生产模式适应良好,而且造价低廉,应用范围广,在人们的家具装修,日常用品中都不乏见到聚苯乙烯的身影.聚苯乙烯下又有许多分支：耐冲击性聚苯乙烯（HIPS）,苯乙烯丙烯腈（SAN）,丙烯腈-丁二烯-苯乙烯（ABS）,SBS橡胶.这些不同种类的聚苯乙烯由于分子结构的不同,产生的效果也不一样,它们分别在重量轻,隔音性能好,耐热性优良,抗冲击力强等方面各有特点.然而,尽管聚苯乙烯的优点众多,又被广泛应用,作为塑料大家族的其中一员的它还是有一个致命缺点——对环境有一定的破坏力.聚苯乙烯不易被降解,造成一种生产浪费的现象.聚苯乙烯的产品漂流到海洋等一些野生动物居住的地方也容易引起动物的误食,造成一定的生态影响.
另外,不要用翻译机器糊弄我,若不是时间不允许,我肯定亲自翻译

In the 21st century, people's daily necessities species varied is much different from that in the past which we needed food stamps to buy everything we want.While walking in the street,we can see cars being driven at a high speed, it is much convenient for people totravel; Sitting at home, bend the fingers,and you can know what is happening around the world, computer greatly expand people's horizons;Nuclear power station,what has been set up by the sea, is continously providing clean and neat energy, reducing the combustion of coal, make the air fresher. These are all the convenience what the industrial revolution bring us. However, what is being truly universal, and directly with the masses lives,are products Baekeland Twentieth Century American scientists invented-- plastic. Plastics, as a polymer compound, the species are numerous.Plastics can be seen everywhere, such as disposable plastic cups, disposable toothbrush, plastic buckets, plastic bags and so on. Among the many plastic classification, polystyrene is the material that people are more familiar. Polystyrene production model of the plant to adapt well and are low cost, wide range of applications. In people's furniture decoration, everyday products , polystyrene can be seen everywhere.Besides,there are many kinds of Polystyrene: high impact polystyrene (HIPS), styrene acrylonitrile (SAN), acrylonitrile - butadiene - styrene (ABS), SBS rubber. AS these different types of polystyrene is made up ofdifferent molecular structure, the effect is not the same, either.They each succeed in light in weight, noise performance, excellent heat resistance, impact resistance and other aspects . However, despite many advantages of polystyrene, and is been widely used, as a member of the plastic ,it has a fatal drawback - it has certain detruction to environment. Polystyrene is not easy to be degraded, which resulted in a process for producing the phenomenon of waste. Polystyrene products drifting into the ocean and some other places where there lives several wild animals .It will accuse them to eat it by mistake,which causes some ecological impacts.
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