请高手们帮忙写一篇英语演讲稿，急！！！！！

来源：百度知道 编辑：UC知道 时间：2024/06/22 17:05:17
主题是：Progress is good？请根据这个给我写一篇两分钟到两分半钟的英语演讲稿，确保没有语法错误。可以谈社会，学习，经济等等很多方面的进步。稿件请发到sedgiltu@126.com，不要贴到下面。谢谢大家了。如果采用我会另追加分的。

www.dimaggio.org/Eye-Openers/all_progress_is_good.htm

www.kaffe.org/pipermail/kaffe/1999-March/124467.html

good for you at all

is progress always good to human society?

Since the existence of human, we have been evolving all the way through with painstaking efforts. Originally human presented themselves in the form of pithecanthrope that could merely resort to the branches or sticks of trees to hunt for their food. They were coated with leaves to withstand the rough and bleak winter, struggling with nature for survival. With extremely simplified instruments and tousy habitats, they could barely get enough food and the average life span was exceedingly short.

Then human beings managed to walk with feet witho