急求一篇大学（雅思）英语作文！280字左右的！

Technology emerged as soon as human race came into this world and began to fight for surviving. In the early stage, technology served as the implements for human beings to conquer the nature. In the process of struggling against all the menaces of the nature, our ancestors have generalized and accumulated all sorts of experience, and also created a series of technology in order to help the descendents to adapt the environment. This circumstance has been continued until the technology that accumulated by human race are powerful enough to overcome most of the threats of the nature. Then the twofold use of technology began to appear. On the one hand, the technology has made the dominators possible to strive for convenient and luxurious life. On the other hand, the governors also use it to quash the rebellions and exploit their people, even sometime, to fight with other nations. With the advent of the Industrial Revolution, technology began to contribute to the majority of human beings. The great improvement of modern technology has eventually increased the efficiency of people’s life, and also makes it possible for most individuals to possess a large amount of leisure time.
In today's rapid changing society, it is hard to allege that the increasing of people's efficiency and hence enable most of people have more leisure time are the primary goal of technological advancement. As is so often pointed out, modern technology make the relationship between people become more impersonal and aloof. The early initiative handicraft has been replaced by assembly line of machinery, and the works' jobs are always unutterably boring. The bargaining between people also gives its ways to the high efficient trade in the supermarket. So, spectacles above are the primary goal of the modern technology, it bound to raise many persons' unsatisfactory.