我帮你纠正了你写的文章: PS, 最后一句还不是很满意 Today, I shall introduce my hometown to you. More than twenty years ago, it was small and poor place. The roads were narrow and there were no high rise buildings. Life was hard back then. As the time flies by, the lives of the people got better. They managed to find ways to make money. Now you can find abundance of tall and beautiful buildings everywhere. The roads are wide and clean. There are a lot of trees along the roadside. The air is fresh and there are many birds flying in the sky. Now, the people are happier and are enjoying their comfortable life.