文章用词灵活多样,学术词汇使用也比较准确;文章层次较为清晰;作者应适量增加从句的使用量。
This set of drawing vividly reflects the fish stocks are declining with the increase of commercial fishing boat. In 1900, on the sea floats one boat was catching various kinds of fish. On the country, in 1995, there were many vessels crowding in the same area and only one fish swimming in the water. We are informed that “A brief history of world commercial fishing.” The symbolic meaning of the picture is to show us that due attention should be paid to overfishing. For one thing , with the development of fishing technology, today’s vessels can find sea creatures’ trace using satellites and sonar, which were not available one hundred years ago. For another, the lack of sustainable development strategy , in both capture and exploitation, results in the decline of sea source. In short, the current situation of reckless exploitation is caused by objective and subjective aspects. Hence, it is necessary for us to catch fish in a reasonable way and restrain from overfish. To begin with, relevant laws and regulations should be made to severely punish those who tend to achieve more benefits, yet take no notice of the balance between economy and ecology. In addition, we should cultivate the awareness of people that protect source from over-exploitation. Only in this way can our society become more harmonious to live in.