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文章用词灵活多样，学术词汇使用也比较准确；作者句法知识很棒，适当增加从句的使用，会取得更不错的成绩；文章结构不够严谨，应增加过程性词汇的使用。
Last few years have witnessed a phenomenon regarding the previously invisible conection between the computer using and colleges.As the picture portrays,The average time of utilising net in 2002 was 7 times than that in 1990.In 1990,Students in the university just wasted two hours on computer.It clearly suggested that undergraduates are suferring threatens addicted to artificial intelligence. There are a great many reasons responsible for the aforementioned tendency.Firstly,with the quickening spice of contemporary economic,Computers in growing number are made,so people who are not haves can afford it.Moreover,great importance has been attached to machines because it is really useful and convenient for us to obtain knowledges. As a university,I believed that computer has advantages than disadvantages.As the old thing:each coin has two sides.On the one hand,massages provided by computer are various.If we take good use of it, we can transfer it into treasures.What's most radical thing we should do is to make appropriate choice.
