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- Cai Lun was one of the emperor's most trusted ministers. 蔡伦当时是深受皇帝信任的大臣之一，
- A court official named Cai Lun was determined to develop a new and better writing material. 当时一位名叫蔡伦的宦官决定发明一种更新更好的书写材料。
- But the Chinese managed to keep the method a secret till hundreds of years after Cai Lun's death. 但是中国人却设法对这一方法保密。直到蔡伦死去几百年后，
- Cai Lun reported his accomplishment to the emperor and his method was soon introduced to all parts of the country. 蔡伦将他的发明上报给皇上。不久之后，他的方法就传遍了全国各地。
- Cai Lun: A Chinese eunuch and prominent court official of the East Han Dynesty who invented papermaking in AD 105. 蔡伦:东汉朝代的宦官。他在公元105年的时候发明造纸术。
- Cai Lun was a Chinese eunuch, who is conventionally regarded as the inventor of paper and the papermaking process. 蔡伦是中国的宦官，他常被人们称为是造纸及纸张制造的发明者，虽然在他以前中国就已经有了纸。
- Cai Lun was an engineer who was honored by his descendent and was in charge of plant manufacturing, in the court of Eastern Han Dynasty (AD. 25-189). 摘要蔡伦曾主持东汉宫廷器械制造，是一位“为后世法”的工程师。
- Paper is one of the Four Great Inventions of China. It was invented by Cai Lun in Eastern Han Dynasty. Paper makes books easier to carry. 纸是中国古代四大发明之一。东汉蔡伦发明了纸，使书籍变得轻便。
- It was invented by Cai Lun. 是蔡伦发明的。
- Cai Lun was dissatisfied. 蔡伦深感不满。
- D. Cai Lun, the Great Inventor. 然后根据
- It was invented by Cai Lun . 是蔡伦发明的。
- A Study on the Tourism Exploitation of Cai Lun's Native Place 论蔡伦故里旅游开发
- Carrying on the Past and Opening a Way for Future to the Papermaking Powerful Nation--1900th Anniversaries of Cai Lun Inventing Papermaking Art 继往开来向造纸强国迈进--纪念蔡伦发明造纸术1900周年
- "Your work's nowhere near up to scratch, Su Lun! “苏伦，你的工作很坏！
- Mr. Cai: So would you like to take a tour there? 蔡先生：那么你愿意去那里玩一趟吗?
- SHANGHAI MEI LUN TRADING COMPANY LTD. 上海美伦实业发展有限公司。
- Guangzhou Man Ke Lun Trading Co., Ltd. 广州曼可伦贸易有限公司。
- Hu Lun Bei Er Overseas Travel Service Co., Ltd. 呼伦贝尔海外旅游有限公司。
- CAI'S violin shop, established by Mr. 蔡氏提琴制作室，由蔡春方先生创立，专业制作高级小提琴、提琴、提琴。
