We want to invite you into our conversation about this connection we feel is there between the great outdoors and also the great wisdom traditions and religious traditions of the world, and how people experience spirituality and the outdoors.

我们想在今天的讨论中,谈一谈我们在工作中感受到的,广阔的野外和世界,各种宗教传统之间的联系，也谈一谈人们对于灵性和野外活动的体验。

普林斯顿公开课 - 人性课程节选

We'll talk about how your normal valves function inside your heart and how your heart couldn't work in the way that it did if it didn't have valves that were doing a very complex operation many many times a day.

我们会讨论,正常的瓣膜在心脏中如何工作,以及没有这个,每天不停完成很多复杂任务的心脏瓣膜,心脏为什么,就不能正常工作了

耶鲁公开课 - 生物医学工程探索课程节选