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语句间的衔接成分用的不错，同时文章中的过程性词汇很丰富；希望作者在高级词汇的使用，单词拼写方面都能能更熟练一些；复杂句采用很棒。
As developping of human society, some envirnmental problems have been araised for recent years,such as pollution on plants and extinction of some animal species. Even though some people believe that it may be too late to solve those problems, obiviously, there are still many things can be done to relieve the situation. Honestly, a part of human activities resulted in some harmful ends to the envirnment. By contrast we also make a big progress at the technology and natural sciense. For example medical careness conditions have a dramatic promotion benefit from the natural sicense progress. As a result, many animal species like Panda which nearly extinct during the changes of envirnment can abtain a well medcial carness.Also, from an long term vision, considering the sweeping progress in technology, the water and air pollution still have a chance to be tackled. Even so, the people think that is too late to do anyting about this problem may be have their reasons. The pessimistic opinions drived by the over-exploration of the non-renewable resources, for instance the clean water resource became less due to waste and artificial destruction. Futher, before the alternative resource like sonar energy is applied totally in our life, the mineral and hydrocarbonal resource still be the domaint energy resource without sensiable carness.
