And that makes it for me a very exciting time to study this because the problems aren't solved in the way that bridge building is largely a solved problem now.

对于我而言,这是一个非常激动人心的时代,因为一百年前桥梁建设中难以解决的问题,在今天都得到了解决

耶鲁公开课 - 生物医学工程探索课程节选

It is exciting, it's fascinating and I wanted to be a part of that.

这非常激动人心，我想成为其中的一份子。

为什么来到法学院？ - SpeakingMax英语口语达人