文中一些从句的使用为文章增色;作者学术词汇量积累不足,部分单词有拼写错误;全文结构较为严谨。
Nowadays, human beings are suffering more and more from the sins that they had done. A lot of activities, for instance, constructing new living places, developing planting areas by cutting down forests, building up factories to product with so many natural materials wasted and also enormous poisonous things given off, are to an irreversible stage negatively effected the plants and animal species in the nature. It is somehow lucky of human beings to come to realize that our activities has largely affected the balance of nature. But people's attitudes towards the resolution to this severe problem differenticates a lot. Some people think as to the loss due to human's activies is too huge to make up and any measure we take now can not substantially convert our surroundings to back to the original good one. So, they feel desperated about the situation in the current stage and do not look forward to any change in what us human beings can do to avoid the bigger loss. Others seem to be more concerned about the problem and make their great efforts to work out the solution to improve the situation. They believe it is never too late to make some change as we have already get to know about the problem. People in different fields are altogether to build eco-friendly models in every sphere to protect the plants and animals in the nature. Due to their great efforts, many species of plants and animals have been saved successfully. And all of us see the hope from their work to set up the faith inside us to build a human society which exists hamoniously with the nature. So, we should never give up hopes and waive the current severe problem that confronted with us, though it seems hopeless to back to the uneffected stage of our nature. What we should do now is to slow down the destruction to the nature and further protect it by saving more and more plants, animal species as well as the environment that suitable for their generating lives.