考研作文：人脑和电脑的不同

文中较丰富地使用学术词汇，但词汇表达不够多样存在拼写错误；复杂句的使用不是很丰富；结构不严谨，几乎没有使用衔接词，上下文衔接欠流畅；请注意分段；请提高文章内敛性，段落和句子要围绕主题展开；连词使用偏少。

the difference between brain and computer, first we can find , our brain we have singal of happy or sad , but computer is inflexible. second , we have brain we can create our life and use our brain to improve our ability. and we can control computer's brain. our brain is smarter than computer.