这种方法适合声明类型系统并自从RPC时代就存在，而且我们发现它在现代静态类型语言中非常普遍，即‘接口（interface）’结构。

The approach is appropriate for declared type systems and has existed since RPCs, and we find it commonly in modern statically typed languages, namely the ‘interface’ construct.

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后端数据系统建立在一个语言环境模型的基础上-即一个根据“服务于全球化应用程序的语言环境信息”分类的数据系统。

The back-end data system is built on a locale model base — that is, a data system categorized by locale information that serves globalized applications.

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许多编程语言都有这样的技术，即通过保留数据从而减少所需的系统资源使应用的效率更高。

Many languages have techniques to make applications more efficient by retaining data and thereby reducing needed system resources.

youdao

You could use language to describe music, talk about the--a musical language or art, or any communicative system, and there's actually nothing wrong with that.

也可用来描述音乐,即音乐语言,或是去描述艺术,或任何的交流系统,都是没问题的

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