"We need an army of people who are equipped to know how to work at all levels and all scales, from protecting animals in the wild to providing shelter to them in zoological parks if necessary."

VOA: special.2010.06.22

And there are two different scales of ionic character.

这里有两个版本的离子百分数。

麻省理工公开课 - 固态化学导论课程节选

Sort of what tipped the scales for me was that like, people here actually, like, talked to me.

最终因素是这里的人们愿意跟我交谈。

我们是普林斯顿家族 - SpeakingMax英语口语达人

We said there are seven notes in each of these two scales, twelve pitches all together within the octave.

我们说在这两个音阶中都有七个音符,一个八度包含十二个音高

耶鲁公开课 - 聆听音乐课程节选

Okay, we've been talking about scales, these ideas of major and minor scales.

行,我们讨论了音阶,大调音阶和小调音阶的概念

耶鲁公开课 - 聆听音乐课程节选