To demonstrate, Justin, one of Pepperberg's undergraduate assistants, instructs Griffin and Alex to hop up on the work perch.

为了演示，佩珀堡的一个大学生助手贾斯廷指导格里芬和亚历克斯跳到高处工作架上去。

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Voluntary work was particularly important in view of the fact that women were often forced to give up paid work on marriage.

鉴于妇女一结婚就常常被迫放弃有报酬工作的事实，义务工作尤其重要。

《牛津词典》

Doctors work an average of 90 hours a week, while a few are on call for up to 120 hours.

医生们平均每周工作90个小时，而有些出诊长达120个小时。

《柯林斯英汉双解大词典》

Her work "Variations on H" is made up of different colors of finely made hands connected together to form a flowing cloth.

VOA: special.2009.11.04

And we work on the positive on what comes of this side of the graph that you saw up there.

我们研究积极性，它处于这一边,大家可以在这上面看到。

哈佛公开课 - 幸福课课程节选

There's one on my way to work and it goes up to 34th, but then it stops.

在我上班的路上就有一条自行车道，但是它到第34大街就没有了。

自行车和纽约 - SpeakingMax英语口语达人

Hundreds of people work up on the oilfields and essentially make a many hundred mile, if not thousand-mile commute.

NPR: Alaskans Speak Up About Oil Field Shutdown

It will be used to ensure tower tours can take place safely and to confirm it is safe for staff and contractors to work high up on the scaffolding.

BBC: Salisbury Cathedral spire to get digital anemometer

"The truth is that the first step to getting a job and getting back into the jobs market is having some work experience and learning to work and turning up for work on time and being part of a relied on team, " he said.

BBC: Burger King leaves work experience scheme for jobless