帮我看看考研英语图表作文,大致能得到多少分.

帮我看看考研英语图表作文,大致能得到多少分.
挑挑错误也行.判分问题请懂的再回答.不懂的可以帮我看看错误.
As we can see from the chart,average number of hours a student spends on the computer per week have witness a strongly surge from 2000 to 2005.Furthermore,in the period 2005 to 2010,the increase rate have steady but slightly slow became 400%.In my opinion,there are two main reasons for this dramatic phenomenon.Frist and foremost,with the globe economy solidly increase,people in developing country get as rich as developed country are.Therefore they can afford some stuff which is too expensive for them before.Second,with science improving,the electrical facilities have become more cheaper than any time in history,especially personal computer.In terms of communicate between individuals,we all benefit from new technology improving.However,on the other hand,we should not ignore the problems computer bring in.As one of our reliable “friends”,we should take effective measures to limit time that we spend with computer.Only by enforce this,as an individual,can we embrace a promising prospect.