例如，对于气候变化的深入了解需要气象学、化学、经济学和法学等等相关知识。

A true understanding of climate change, for instance, requires a knowledge of meteorology, chemistry, economics and law, among many other things.

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朱晓锋认为：“我非常喜欢经济学，我想强化自己在这一领域的知识以便将来做研究工作，所以进一步接受教育对我来说尤为重要。”

Zhu said, “I’m fond of economics very much, and I want to deepen my knowledge of this field and do research work in future, so receiving further education is the priority for me.”

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任何到过中国的游客根本不需要具有经济学的背景知识，都能很容易地亲眼目睹巨大的差异。

Any traveler to China can easily see the disparities with his own eyes, without needing a background in economics.

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So this application is not as important as soccer, but it's a bit more Economicsy, so I can justify it under the Economics title of the class.

虽然接下来的案例不如足球那么重要,不过它们都是经济学案例,所以我们可以用经济学的知识来解读

耶鲁公开课 - 博弈论课程节选

With I should say the possible exception of the economists who often will believe that economic motives and transactions provide the key to all possible human behaviors.

知识分支当中,可能的例外是经济学家,他们常认为,是经济动机与交易,决定了所有可能的人类行为。

耶鲁公开课 - 政治哲学导论课程节选

Let's go back to the economics.

再回顾一下经济学的知识

耶鲁公开课 - 博弈论课程节选