We have a concept of time going forward in a particular way.

我们有着时间以特定方式,向前流动的概念。

麻省理工公开课 - 热力学与动力学课程节选

Okay, it's interesting to hear your experiences with these and we look forward to seeing the concept sheets and your reactions to them, so we hope that was a good experience for you.

好的,很高兴听到你们的经历,我期待看到大家的观点报告及其分析,我们希望这对你们来说是一次很好的体验

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

He has put forward the concept of a weapons system controlled by a so-called "ethical governor".

BBC: Robot warriors: Lethal machines coming of age

The current agile creativity concept is a Google step forward, away from media agencies and search engines to help facilitate how creativity and social media and branding might work together.

FORBES: Google Says It's Time For Agencies To Get Agile

Look, I think in many ways as these are complicated -- as the financial system is -- has a series of very complicated instruments, in many ways reform is simple in the premise of having it brought out of the dark and into the light, having the measure of transparency and regulation is a fairly simple concept in moving important reforms forward.

WHITEHOUSE: Press Briefing