fundamental purpose

基本解释

The fundamental purpose of security is to keep the bad people out of your systems.
安全性的基本目的是为了阻止不怀好意的人进入您的系统。
The stakeholder goals document has one fundamental purpose: to express what various stakeholders need in business terms as opposed to technical terms.
涉众的目标文档有一个根本的目的：从业务方面而非技术方面，表达各种涉众对于业务的需求。
The fundamental purpose of storyboarding is to take someone's vision of carrying out an activity, and communicate that vision to developers who can create that vision.
故事板的根本目的就是带某人查看实施一个活动的过程，并将视觉向可以创建这个视觉的开发人员表达出来。

For certain purpose you can talk about slices but the fundamental thing is the salami.
因为某种目的你可以谈论它的部分,但根本的在于香肠本身。
耶鲁公开课 - 死亡课程节选
Its purpose is to lay bare as it were the fundamental problems the fundamental concepts and categories which frame the study of politics.
它的目的一向是要提出基础的问题,最基础的概念与类别,以建立政治研究的架构。
耶鲁公开课 - 政治哲学导论课程节选

That is the first and fundamental purpose of robots, after all -- to shoulder drudgery.
ENGADGET: Editorial: Self-driving cars FTW, but not for everybody
The Sixth Circuit's decision effectively immunizes congressional spending that supports sharia from an as-applied constitutional challenge, thereby undermining the fundamental purpose of the Establishment Clause.
CENTERFORSECURITYPOLICY: Center For Security Policy