While exhibitions on websites can look like the actual objects, there is nothing like seeing the real ones in the museum.

虽然网络展览也很真实，但没有什么比得上在博物馆里实地参观。

youdao

But you see many more paper tigers than real ones.

但是还是纸老虎多一些。

youdao

Unless you preserve them, real ones will not last long.

除非你好好保存，真的叶子维持不了多久。

youdao

Let's be honest here, when we say experiments in the real world in Game Theory-- or the ones you read about in The New York Times-- the real world when it comes to experiments in Economics really means undergraduates at the University of Arizona.

坦诚地讲,不管是现实中的博弈实验,还是你们在纽约时报上所看到的,谈到现实生活中进行的经济实验,当属亚利桑那大学的本科生

耶鲁公开课 - 博弈论课程节选

Players value their online relationships as real ones and go to meetings and conferences.

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They caution, though, that there are important differences between virtual plagues and real ones.

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"Unfortunately I don't think we'll ever get to meet the real ones, " one visitor told CNN.

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