这一概念有多种形式，学者和政策制定者对理想项目的框架、范围和成本存在争议。

The concept has multiple forms, and scholars and policymakers argue about the shape, scope and cost of the ideal program.

youdao

学习应该包含有激发性游戏的元素，这一概念在学术界的大部分人看来只是愚蠢，但事实就是如此。

The notion that learning should have in it an element of inspired play would seem to the greater part of the academic establishment merely silly, but that is nonetheless the case.

youdao

这一概念相继应用于绘画、建筑和雕塑中。

This concept has been applied successively to painting, architecture and sculpture.

《牛津词典》

One of the things that extended time in the wilderness allows is sort of a reorienting of the idea of control.

在野外读过的漫长时间,让我们懂得很多事情，其中之一,是对于“控制“这一概念的重新认识。

普林斯顿公开课 - 人性课程节选

He was seen as a sexual renegade out to destroy the conception of people as good and rational and pure beings.

他被认为是支持性本能论的,其观点试图毁掉,人是善良理性而又纯粹的这一概念。

耶鲁公开课 - 心理学导论课程节选

Remember, the state of nature is the condition that we decide to leave, and that's what gives rise to consent.

记住，自然状态是我们决定脱离的状态，正是因此，产生了同意这一概念。

耶鲁公开课 - 公正课程节选