无法显示页码则是困扰电子书的另一个问题。在虚拟页面上，每页呈现的字数取决于屏幕的大小和字体类型。

Page Numbers are a problem for e-books, since the number of words on a virtual page depends on the size of the screen and type.

youdao

无法显示页码则是困扰电子书的另一个问题。在虚拟页面上，每页呈现的字数取决于屏幕的大小和字体类型。

Page Numbers are a problem fore-books, since the number of words on a virtual page depends on the size of the screen and type.

youdao