请英文好的朋友帮助修改一下英文作文的错误.

题目

请英文好的朋友帮助修改一下英文作文的错误.
Useem (2010) argues that to reach this goal,it is significant to have avery strong team spirit without personal gain to reach this goal.Todemonstrate how to focus on mission,an executive team from one of America's biggestfinancial institution undertake a Leadership Reaction course.Useem relates thelessons about how to make a group of bank manager successfully complete aprofessional military training.The course include of aseries of military obstacles,such as across a gap when the necessary materialsmaynot stick.Meanwhile the leader of the groups have to care about the traps,suchas the ‘red paint’ which could make you lose your members.

答案

Useem argues that if we want to reach this goal,a strong team spirit is very significant.To demonstrate how to focus on missions,an executive team,one of the biggest financial institution in American,undertakes a Leadership Reaction course.Useem adds these lessons about how to make a group of bank manager successfully are completed by professional military training.The courses include a series of military obstacles,such as acrossing a gap when the necessary materials may not stick.Meanwhile the leader of a group has to care about the traps,such as the 'red paint' which could make you lose your members.