So we did a performance for him,

当时我们为他做了一场表演，

记忆犹新的作品 - SpeakingMax英语口语达人

And so instead of defining efficiency the way you've got it written there, I'm going to define what's called something different for a refrigerator which is called the coefficient of performance.

现在我们不用,效率的那个定义，我给出一个,有关制冷机的,新的定义,叫做制冷系数。

麻省理工公开课 - 热力学与动力学课程节选

Retention went up for them; performance went up; they were more likely to advance in their organization and stay in their organization.

他们的保持力增加，工作表现出色;,在公司更有可能被升职,并留在公司里。

哈佛公开课 - 幸福课课程节选

There's the performance version of 1634 and the printed version of 1637, and the additions to the text that Milton is making for the published version reflect, I think, his sense that he, like the Lady, is in the process of making an important transition.

634年的表演版本4,和1637年的印刷版本,弥尔顿在出版版本中添加的部分，我认为那表现出，就像是女士吧，是正在做转变的重要进程中。

耶鲁公开课 - 弥尔顿课程节选

They're aspects of demand for performance at the highest level, and at the time there is a great deal of blaming people for pursuing such things instead of humility.

它们是一方面要求最高水平的出色表现,而又时不时针对人们,追求表现而忽视谦卑的行为进行大量的批判

耶鲁公开课 - 古希腊历史简介课程节选

What's distinctive about the South: "The South has a tradition," Said Gurganus, "Of attempting the impossible at great cost, proudly celebrating the failure, and in gaining admiration for the performance."

写的是南方的独特之处,"南方有种传统",古尔加努斯说,"付出巨大的代价挑战命运,即便失败仍非常自豪,并因此而为他人所尊敬"

耶鲁公开课 - 美国内战与重建课程节选

I did a performance there for Prince Philip's 75th birthday, which was 15 years ago, actually.

我为菲利普亲王的七十五岁生日表演过，这是十五年前的事了。

记忆犹新的作品 - SpeakingMax英语口语达人

for a first performance on Friday night.

星期五晚上是第一场表演。

成功加入合唱团 - SpeakingMax英语口语达人