Toni Robnett, who once saw a young Michael Jackson perform as part of the family pop group, the Jackson 5,was looking forward to see him perform again.

VOA: standard.2009.06.28

One, we can train them to perform these elaborate eye and arm movement tasks as you are seeing here I will describe.

第一，我们可以训练他们去完成眼睛和手臂运动等精细的动作,正如我要介绍的那样。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

They may be born to perform certain things and as such they're duty bound to follow them.

他们天生的职责不同,所以他们的义务肯定会不同。

耶鲁公开课 - 心理学导论课程节选

They continued to perform together, although Michael Jackson started to record music on his own as well.

VOA: special.2009.07.05

They structure Frost's work as a poet and his ongoing inquiry into that work. Frost poems perform a kind of phenomenology of work, of labor.

它们构成了他称其为诗人的工作,和他不断的问询，他的诗歌表现出,劳动的现象。

耶鲁公开课 - 现代诗歌课程节选

In the summer, they can watch actors dressed as cowboys perform "The Shootout.

VOA: special.2009.02.16

So this could be summarized as the law of effect, which is a tendency to perform an action's increased if rewarded, weakened if it's not.

这种行为上的变化被称之为效果律，也就是说，行为倾向随奖励而增加，随惩罚而减少。

耶鲁公开课 - 心理学导论课程节选

But they also perform Christian songs in Cherokee as well.

VOA: special.2009.11.13

These are students who felt under enormous pressure to perform, and I want to underscore the word 'perform,' as opposed to 'learn.'" She says the hardest lesson for society may be that young people will grow up lacking interest in learning.

VOA: special.2011.07.14

The support troops perform a variety of functions such as mine clearance, equipment servicing, construction,air support, medical services and many others.

VOA: standard.2009.10.13

Some people have lost their jobs and can no longer perform basic functions, such as driving due to bad outcomes from LASIK.

VOA: standard.2010.03.03

Cardiologists, such as Dr.Gerard Martin, say that within the last four years, doctors have learned how to perform more complex heart surgeries using catheters."

VOA: standard.2010.01.01