Mixed content -- the ability to mix child elements and plain text in XML elements -- has spotty support in some schema languages, which is unfortunate since it is one of the defining features of XML.

混合内容 - 混合子元素和 XML 元素中纯文本的能力 - 在一些模式语言中得到的支持不尽相同，由于这是 XML 的定义特性之一，从而造成此缺憾。

youdao

This study involves a mix of images and HTML content.

该项研究涉及了图像和 HTML 内容的混合。

youdao

Topics with a mix of headings, ordinary content, and tables are the most complex.

混合了多个标题、普通内容和表的主题是最复杂的。

youdao

They must find the right combination of soil mix, water content and drying methods.

VOA: special.2009.01.12

Instead of using a search box, people are spending significant time in reader apps like Taptu, Flipboard and Pulse to build custom streams of content and to mix and mash sources around topics that personally interest them.

FORBES: Four Ways Big Media Can Survive In The Tablet Era

Udemy, a three-year-old company that delivers classes online, aims for a more practical mix of content.

FORBES: Excel vs. AI: Udemy Vies For A Chunk Of The $3.9 Trillion Education Market

Instead of choosing one service provider, users will be able to "pick and mix" content offerings.

BBC: Manchester to gain fibre network