Obviously, it's a religious service as well, but it's a genre of music like the symphony or the concerto.

当然,它是一种宗教仪式,但和交响乐或协奏曲一样,也是音乐体裁

耶鲁公开课 - 聆听音乐课程节选

Well, I did all this for you. I'm providing a service to you,

我为你做了事情。我给你提供服务，

一定要给小费 - SpeakingMax英语口语达人

Well,maybe the explanation is, although we give lip service to the claim that we're mortal, at some more fundamental level,we don't truly believe it.

也许这个的解释就是，纵然我们口头上说我们会死，在某些最根本的层面上我们其实并不相信。

耶鲁公开课 - 死亡课程节选

Well, I think that if the great majority of people try to derive maximum utility out of a service, like using cell phones and the convenience that cell phones provide, that sacrifice is necessary for satisfaction to occur.

我觉得如果绝大多数人想要,从某项服务中获得最大功利，比如使用手机，享受手机所带来的便利，那么为了满足需求，这种牺牲就是必要的。

耶鲁公开课 - 公正课程节选