Science and Technology have become very developed in the 21st century.People from China use it extensively to post their homework online in the hopes that they will find people halfway across the world who will help them do it,such as in this case.This would not be possible without the progress man has made in Science and Technology.How wonderful science is!
帮写科技 英文题材短文帮写一篇科技题材的英文短文谢谢!（注：小短文字数不要太多）