求大神修改英语作文.When I saw this topic,I thought when is the time w

求大神修改英语作文.
When I saw this topic,I thought when is the time we need heroes,and life in the 21st century we need in the end what is!
For the first question,the hero usually appear in martial arts or war,getting rid of maintaining social peace.But if you think that we are living in a peaceful society,therefore,we do not need heroes.Then you are wrong.What is a hero.The hero's duty is to help people solve their problems.We know that although we live in a peaceful society,but more and more people have difficulty,at the same time the gap between the rich and poor is also growing.Therefore,we need a hero who can help us in our life.There is no reason.
For the second question,what is what we need today?Money,houses,cars and power?I do not think that having these you can be happy.We only know that the development of the material aspects,while neglecting the development of our spiritual.Words for me,I need to be a brave man to stay with me,he is my hero.
Whenever we need a lot of things.Of course,we need a hero.This is obvious.

When I see this topic, I think it's time for us to discover heroes. Because this is what we need in the life of 21st century
As for the first question, the heros usually occur in the arts and wars. They fight with evil and maintain peace of society. But if you believe that we are living in a peaceful society, and we do not need any heroe, then you are wrong. What is a hero? The heros' duty is to help people and solve their problems. We know that although we live in a peaceful society, but more and more people are having difficulties. At the same time, the gap between the rich and poor is also growing. Therefore, we need a hero who can help us in our life without a doubt.
Furthermore, what we need today? People may answer that we need money, houses, cars and power, but I do not agree with them that merely having these, and you can be happy. We are only eager for the development of the material aspects, and neglecting the development of our spiritual insight. To be honest, I need someone can be a brave man, and stay with me. He will be my hero whenever we are in need. It's obvious that everyone need a hero.
改了一点点,不知道还符不符合你的原意.ps英文写作提示,句号逗号后面空一格
再问： 我又改了点才71分、、、、
再答： 你要是想改个高分就直接说嘛，我可以明天给你，我今晚的复习AP美国历史，期末要到了。。。。