It is night time. And the only sound that can be heard is the long, lonely whistle coming from the train's engine.

VOA: special.2010.06.13

But because the way sound waves operate, we have these low sound waves taking a very long time to clear.

但鉴于声波的传播方式,低声波要过更长的时间才消失

耶鲁公开课 - 聆听音乐课程节选

So, saying wave functions within molecules might sound a little confusing, but remember we spent a lot of time talking about wave functions within atoms, and we know how to describe that, we know that a wave function just means an atomic orbital.

说分子内的波函数可能,听着有点容易搞混，但记住我们花了很多时间,讨论了原子中的波函数，而且我们知道如何去描述它，我们知道波函数意味着原子轨道。

麻省理工公开课 - 化学原理课程节选

Their dreamy songs sound like they came from another time period.

VOA: special.2010.05.07

Well I'm going to suggest that what I did was I really traded space for time. It makes me sound like an astro physicist somehow right?

困难在哪里？我在这里是如何权衡的？,我在这里所做的就是用空间换时间,这让我听起来像一个天体物理学家，是不是？

麻省理工公开课 - 计算机科学及编程导论课程节选

They also include long-time recording artist Freda Payne, who rose to fame with the 1970 Detroit-sound hit Band of Gold, (Music) the title song from the 1966 romantic film, Alfie,written by Burt Bacharach and Hal David.

VOA: standard.2009.11.03

We had that very interesting piece last time, "Polish Oxcart" where he used this principle of low sounds produce sound waves that stay forever and we hear those low sounds first and last.

上次我们听了一段很有意思的曲子,《牛车》,当时他运用低频声音,持续时间长的原理,我们在最初和最后听到的都是低音

耶鲁公开课 - 聆听音乐课程节选

(Sound From "The Twilight Saga: New Moon") "Bella is so sure all the time and this is the one movie where she actually is baffled and totally, like,'I don't know,'" " It is weird to play Bella like that because she is so not like that."

VOA: standard.2009.11.23

So the strong classical conditioning stories about fetishes and fears sound silly and extreme and they probably are but at the same time classical conditioning can be used at least to shape the focus of our desires and of our interests.

用经典条件作用来解释恋物癖和恐惧,听起来很蠢也很极端,或许是这样,但至少经典条件作用,能够使我们产生,对欲望和兴趣的关注。

耶鲁公开课 - 心理学导论课程节选