麻烦各路高手为小弟检查一下有多少语法错误

题目

麻烦各路高手为小弟检查一下有多少语法错误
本人最烂的就是英语作文,每次得分都很低,希望大家指出鄙人以下文章的错误,指出并修正就好,敬请不要辱骂
As we all konw,the colleges have open theirs doors wider,this is a good thing,it makes more chances for people to study in college and recieve better education.
But at the same time,the colleges' opening their doors wider bring something bad also.Nowadays,enter a college is more and more easily than before,it means there is more and more college student in the society,being a college student is not means deriving a job.As the quality of college student rising so fastly,more and more college student can not get a job.
In my opinion,it's no doubt that colleges' opening their doors wider is good for development of society,but people who get a chance of studing in college should work hard to improve his ablity so that he can get a job.

答案

(原文)(改后)As we all know,the colleges have widely opened their doors.It is a good thing,because there is more chances for young people to get in college,receiving better education.