Again, page numbering on the PDF is necessary for practical usage, so the only style element that should be customized here is the page number alignment.

同样，PDF的页码在实际使用中是必要的，所以需要定制的风格元素只有页码对齐方式。

youdao

For the most practical use of the published PDF, page numbering is necessary, and therefore the only style element that should be customized here is the page number alignment.

对于发布pdf的常见用法，页面编号是必须的，因此这里惟一需要定制的风格元素是页码对齐方式。

youdao

For the most practical use of the published PDF, page numbering is necessary, and therefore the only style element that should be customized here is the page number alignment.

对于发布pdf的常见用法，页面编号是必须的，因此这里惟一需要定制的风格元素是页码对齐方式。

youdao