考研作文：人脑和电脑的不同

采用了恰当的衔接手法，层次清晰；作者英语功底扎实，可适当调整文中从句数量；文章词汇表达丰富，一些高级词汇的使用也比较灵活。

The differences between humans' brains and the computers have aroused a widely concern.Although computer is a useful tool for our daily life , we can't ignore our own brains. First and foremost , computers are designed by our humans which are used as a tool for our society.It provides a more convenient and efficiency way for people who deal with working or studying.Our brains have a limitation, especially when we deal with a lot of things we may be tired and want to have a rest,but computers don't.All you need to do is just to control them ,so they can work a long time. Secondly , as being mentioned above computers need to be controled by humans ,they can't work automatically.But our brains can think a lot things by its' own .Nobody can control it but yourself,and the information which stores in it can keep a long time .But computers are easily destoryed by bad conditions,when they are destoryed ,the information may be lost ,and you will find it difficult for you to make it recover.Last,computers are invented by our human beings ,maybe it will be instead by our products.It is just a scientific products,but our brains can not be instead.In a word ,they are both very important for our lives,we need to use computers to deal with things and brains to think.