怎样用英语介绍科幻片 如超人和蜘蛛侠

蜘蛛侠
This is a film about a boy who was bited by a spider,and than revolution to a man who has some special ability such as jump highly,climb the wall and weave web just like a spider.After his grandefarthe die,he was ware of that he shuold do some devote to society,so that he began to help plicemen to arrest criminal and finally become a hero.

自己写的 一个假期没动英语有点退步了 楼主看着可以用就拿去吧

先自己写一篇中文的再到翻译网上翻译