程序的真正主体是对它的算法、结构、目的和用法的描述——实现它的源代码并不是主要的。

The real body of a program is descriptions of its algorithms, structure, purpose, and usage -- the source code that implements it is almost incidental.

youdao

但是据我的经验，这些做法大多是描述性的，主要目的不是去强制一个经常变化的体系结构保持一致。

But in my experience, this approach is largely descriptive most of the time, and not primarily intended to enforce a consistent conceptual architecture through change.

youdao

参考体系结构描述主要的功能组件，比如用于端到端解决方案体系结构的体系结构构建块。

Reference architectures describe the major foundational components such as architecture building blocks for an end-to-end solution architecture.

youdao