The champion turned in a superb performance to retain her title.

上届冠军表现十分出色，卫冕成功。

《牛津词典》

You would expect the reading comprehension performance to mirror the vocabulary—it's a cornerstone of comprehension.

你会指望阅读理解的表现能反映词汇量，因为词汇是理解的基础。

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In particular, attributing poor performance to a lack of ability depresses motivation more than does the belief that lack of effort is to blame.

将表现不佳归咎于能力不足比将其视为缺乏努力尤其更能打击人的积极性。

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But he agrees that in recent years, many companies have tied pay to short-term performance, instead of their long-term health.

VOA: special.2009.10.30

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

So this is just going to be T2 over T1 minus T2, that's our coefficient of performance.

这就是我们的，制冷系数。

麻省理工公开课 - 热力学与动力学课程节选

The Proficient MaxTV is uniquely designed to bring high fidelity audio performance to flat panel TVs.

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Still, you would have to expect a pretty amazing performance to make the numbers work.

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It is a better performance than the Netherlands and a similar performance to France's.

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