1.But the two men fell out in 1455, and Fust sued Gutenberg.
但两人于1455年闹翻，福斯特控告了古滕伯格。
2.Sch? feer and Fust were not only competing by releasing new titles. They were changing what it meant to use and read a book.
舍费尔和富斯特不仅通过发行新书来竞争，他们也在改变使用和阅读书籍的意义。
