The biggest change for books in Europe came in 1439, when Johannes Gutenberg invented the printing press.
欧洲书籍最大的变化出现在1439年,当年约翰内斯·古腾堡发明了印刷机。
In the 15th century, Johannes Guttenberg's invention of the printing press in Europe had a huge impact on civilization.
15世纪,约翰内斯·古滕贝格在欧洲发明的印刷机对文明产生了巨大的影响。
During the Renaissance, the great minds of Nicolaus Copernicus, Johannes Kepler and Galileo Galilei demonstrated the power of scientific study and discovery.