排字工头

例句：

1. 1. The printer was very busy with the new book.
   打印机正忙于新书的印刷。
2. 2. The typesetter is responsible for setting the type for the newspaper.
   制版师负责为报纸设置字体。
3. 3. The typographer carefully checks every letter to ensure correctness.
   校对员仔细检查每一个字母以确保正确无误。