The text does not explain the concepts very clearly.

这课文没有把概念解释清楚。

youdao

I will explain the concepts associated with SAML using a question-and-answer format.

我将采用问答的形式介绍和SAML有关的概念。

youdao

Code snippets are provided to help explain the concepts and development requirements.

提供的代码片段是为帮助解释概念和开发要求。

youdao

I don't expect you to learn that, or even retain it unless I explain the concepts in class, or unless they're explained quite well in the paper itself.

我不要求你们掌握这个,更别提记忆了,除非我在课上做了讲解,或者它们在文章中解释的非常透彻了

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The better prepared students have to formulate the concepts, so that they can explain them, which really helps.

准备更好的学生得,建立知识概念，那样才能解释他们，这对他们非常有帮助。

麻省理工公开课 - 媒体、教育、市场课程节选

As both developers and game journalists explain, the small and more flexible nature of indie teams lets them delve into game concepts, art and sound that major developers typically avoid -- you probably wouldn't get Bastion, Fez or Super Meat Boy out of a company focused mostly on hitting its quarterly revenue targets.

ENGADGET: PBS mini-documentary explores indie game creation, shows what they do that majors can't (video)