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

For languages, such as Hebrew and Arabic, which are inherently mixed-directional, DB2BIDI environment variable should also be set.

希伯来语和阿拉伯语等语言的方向与一般语言不同，对于这些语言，还应该设置DB2BIDI环境变量。

youdao

These languages are in addition to the installed language version of the product, and provide additional features to work in a mixed-language environment.

这些语言作为对已安装语言版本的产品的补充，并提供在混合语言环境下使用的附加功能。

youdao

Language is a living thing and I understand its need to grow and develop in its environment, hence the creation of new languages and dialects with mixed origins.

BBC: NEWS | Africa | Are indigenous languages dead?