letterpress printing

例句：

1. 1.The book is printed on letterpress, which gives it a unique texture.
   这本书是用打字印刷的，这使得它有一种独特的质感。
2. 2. The typesetter carefully sets each letter of the text in the typewriter.
   打字员在打字机上仔细地设置文本的每一个字母。
3. 3. Letterpress printing has been used for centuries to produce books and other materials.
   打字印刷已经使用了好几个世纪来生产书籍和其他材料。