帮我一下检查英文演讲稿里面有没有语法错误!

帮我一下检查英文演讲稿里面有没有语法错误!
The public opinion in theMicro Blog
China has changed a lot during the past 20years. With the booming of the economy, a part ofChinese becomes rich, but the rest of Chinese still have thelife that is lower the average international standard. Besides, because ofthe birth peak during 1980's, many young people touch the true worldrecently. Limited chance for working let young people cannot afford theprice of houses, cars, and foundation things for living. Fromthese reasons, young people need a platform to express theirgrievance. At the same time, micro blog provide a platform for peoplesharing their experience and concentrating on the unfair things, peoplegive a lot of attention to the sensitive incidents, this circumstanceoffer a opportunity to people who want guide the public opinion to a negativedirection.