Today the idea lives on in a new generation of string trimmers and edgers that people often call weed whackers.

VOA: special.2011.07.19

And the idea was that gravity did work on the water and falling, and that work led to the generation of heat.

焦耳的想法是,重力对水，做了功。

麻省理工公开课 - 热力学与动力学课程节选

A further theme in Deuteronomy is the fact that the covenant concept entails the idea that each generation of Israelites understand itself as having been bound with God in the original covenant.

申命记一个更深的主题是事实上契约,传承了一种理念，即每一代以色列人都认为他们,通过最初的契约与上帝紧密相连。

耶鲁公开课 - 旧约导论课程节选