For thousands of years，men couldn't fly like birds in the sky. But the Wright brothers were men of perseverance. They showed great enthusiasm in their new idea. They did what others couldn't do. Although they were not educated men，they had never given up their dream. People all over the world were excited with joy at their success. In fact，before the first plane rose into the sky, they had failed many times. Their perseverance is the best model to all of us.
注释:
1) men of perseverance(两个)有毅力的人
2) show great enthusiasm in their new idea对他们的新想法有极大的热情
3) to do what others can't do做了别人做不到的事
4) educated men受过良好教育的人
5) to give up one's dream放弃梦想
6) be excited with joy at their success为他们的成功而欣喜
7) Their perseverance is the best model to all of us.他们坚韧不拔的意志是我们大家最好的磅样。