Although you could create a new element equivalent for any tag in a general DTD, this work is useless to you as an author unless the content models that would include the tag are also specialized.

虽然可以为一般dtd中的任何标记创建新的等价元素，但是除非内容模型包含也进行专门化的标记，否则这对作者来说毫无用处。

youdao

Yet publishers hope that tablets will turn out to be the 21st-century equivalent of the printed page, offering them compelling new ways to present their content and to charge for it.

而出版商们期待着平板电脑成为21世纪印刷纸张的替代品，用动人的方式去呈现它们提供的内容，然后收钱。

youdao

We could easily see free access for mass-market content funded from advertising alongside the equivalent of subscription and pay-for-view for material with a niche readership.

我们可以容易地看到对依靠广告资助的大众市场的内容的免费访问模式，同时还有针对小众读者群资料的等同于订阅和付费阅读的模式。

youdao

As for the Japanese equivalent, investors were content with 0.8%.

FORBES: Mr. Market Will Get His Pound Of Flesh...And Then Some

As the content owners were promoting legal protection for digital locks in the 1990s, the ISPs were supporting legal frameworks that treated them as the equivalent of common carriers that transferred data across their networks without regard for the content itself.

BBC: A padlock and key