printed letter entropy

例句：

1. 1.The printed letters on the page are easy to read, but they also add a touch of elegance to the design.
   页面上的印刷字母容易阅读，但也给设计增添了一丝优雅。
2. 2. The printed letters on the page are easy to read, but they also add a touch of elegance to the design.
   页面上的印刷字母容易阅读，但也给设计增添了一丝优雅。
3. 3. The printed letters on the page are easy to read, but they also add a touch of elegance to the design.
   页面上的印刷字母容易阅读，但也给设计增添了一丝优雅。