blackletter type

例句：

1. 1. The black letter font is widely used in digital documents.
   黑色打字机字体在数字文档中广泛使用。
2. 2. The black letter font has a distinctive look that makes it stand out from other fonts.
   黑色打字机字体具有独特的外观，使其与其他字体区别开来。
3. 3. The black letter font is often used for titles and headlines to make them more eye-catching.
   黑色打字机字体常用于标题和标题，以使其更具吸引力。