应该有一些语法错误,但自己看不出来.帮帮看一下.还有作文结构上有没有问题呢?

应该有一些语法错误,但自己看不出来.帮帮看一下.还有作文结构上有没有问题呢?题目是人才流失 BRAIN DRAINBrain drain is a delicate with which this country is confronted.On the one hand,more and more college students who are excellent prefer choosing to study abroad.However,after several years,these students don’t tend to come back to homeland.On the other hand,some people prefer spending such much money to work abroad and get a developed country’s nationality.What are the causes of brain drain?For one thing,there is a little of respect for brain in this society.And the higher education students get no fame and fortune which they should get.For another,supplying a better atmosphere of studying at abroad,brain can gain more academic achievements.Finally,lack of money to research work in this countries,the brain have to study abroad.For instance,there is a little money for institutes in this countries.To sum up,firstly,we should give more respect for brain.Secondly,this government had better to supply a better atmosphere of studying for brain.Consequently,I’m confindent that a bright future for the development of this brain in this countries.