造纸术不仅是中国古代的伟大发明,同时也促进了世界文明的发展.以表格形式写一篇英语短文Invention Paper Time Western Han dynasty Inventor Cai Lun Materials bark,ropes,rags and so on Uses writing,painting,printing books and so on One of the Most Helpful Inventions
问题描述：
造纸术不仅是中国古代的伟大发明,同时也促进了世界文明的发展.以表格形式写一篇英语短文
Invention Paper
Time Western Han dynasty
Inventor Cai Lun
Materials bark,ropes,rags and so on
Uses writing,painting,printing books and so on
One of the Most Helpful Inventions
答
One of the Most Helpful Inventions As we all know,paper is one of the four most important inventions in ancient China.It was invented in the Western Han dynasty by Cai Lun.After he had done many ex...