关于”介绍蔡伦“的英语作文模板3篇，作文题目：Introducing Cai Lun。以下是关于介绍蔡伦的专业英语模板，每篇作文均为万能模板带翻译。
高分英语作文1：Introducing Cai Lun
Four great inventions of paper: paper is an important chemical process. The invention of paper is a valuable contribution made by the Chinese people in the dissemination and development of human culture and development. It is also a great achievement in the history of Chinese chemistry.
Before that, oracle bone inscriptions, bamboo slips and silk were used to write and record ancient materials. However, due to the rapid development of economy and culture, bone and bamboo can no longer meet the needs of development People began to use small silk made of paper, just like hemp thread and silk, as well as the method of rough paper making in ancient China, so the quality was not very good, but the hemp and silk had their own functions, so it was difficult to get rapid development and meet the requirements of cultural life for paper Under the requirements of the new situation, Cai Lun of the Eastern Han Dynasty brought a new breakthrough in papermaking in the Eastern Han Dynasty. According to Guanyin, Cai Lun was brilliant, dedicated and cautious.
On holidays, he closed the hall to welcome visitors, sold inflatable body yards, made of bark and wide cloth, made of net paper, played in the first year of Xingyuan. Since the Emperor didn't use it, the salty one was called Caihou paper. "From top to bottom, Cai Lun used trees Although Cai Lun had paper before, the raw materials were very limited.
However, Cai Lun had to solve this problem for the new raw materials because the rags and broken nets had already completed the task and became waste products, which were used as raw materials for the paper industry. Among them, it was the ancient Chinese working people who, through long-term practice and research, had a great impact on the Sui Dynasty In about a year or so, people got inspiration from seal cutting.
As we all know, paper is one of the four great inventions in ancient China. It was invented by Cai Lun after doing a lot of experiments in the Western Han Dynasty. Cai Lun made paper with bark, rope and rags, which is a great contribution to today's world.
Paper is very useful in our work. We can use it to write, draw, print books and so on in our study and daily life. The invention of paper makes our life more colorful.
They don't have paper in the world, so people write bamboo, animal bones, stones and other objects on them. It is said that Cai Lun invented paper in China. But now there is another saying that the invention of paper should be several years earlier than Cai Lun.
No matter who is the real inventor, the invention of paper allows more people to read, so as to promote the development of human civilization.