And one of the things you often hear about in this discussion is about our oceans and about rainforests, and part of the reason why people want to protect those areas is because you find a lot of natural products in those regions.

其中你们会经常听到的一个,就是关于海洋和热带雨林的讨论,人们想保护这些地方的部分原因,就是因为在这些地方,人们可以发现一些天然产物。

麻省理工公开课 - 化学原理课程节选

Let's hear from one of you for whom the lottery would make a moral difference.

我们来听听支持抽签,会在道德上有所不同的人是怎么说的。

耶鲁公开课 - 公正课程节选

One of the differences in stem cell populations that you will hear about is you hear about embryonic stem cells and you hear about adult stem cells.

干细胞之间的一个区别,你可能听说过的,那就是既有胚胎干细胞,也有成人干细胞

耶鲁公开课 - 生物医学工程探索课程节选

So, if you're a native monolingual speaker of English you hear speech and each sound you hear is categorized as falling into one of those forty morphemes--sorry, phonemes.

如果你是英语母语的单语说话者,你听到一段演讲,你所听到的每个声音,都被归类为这四十个音位中的一个

耶鲁公开课 - 心理学导论课程节选

It's a wonderful clarinet solo by someone named Johnny Dodds long dead of course- but it's one of the most beautiful, incredible clarinet solos you'll ever want to hear.

这是一段由强尼·多兹演奏的单簧管独奏,当然他去世很久了,但这是一段最美妙且无与伦比的,单簧管独奏,你非听不可

耶鲁公开课 - 聆听音乐课程节选