经常锻炼能够使人体释放内啡肽，内啡肽是一种可以提高体能，改善情绪的自然激素。

Regular exercise releases endorphins, a natural hormone that boosts energy and improves mood.

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把所有带薪假期都用来休息，这不仅能给你时间来恢复元气，还能提高你的工作效率，使你更有可能升职。

Take all of your paid time off, which not only gives you recovery periods, but raises your productivity and likelihood of promotion.

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这项发明使他富足并且提高了他的声誉。

The invention enriched him and enhanced his reputation.

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And it increases the role of these economic elites or their concern with maintaining their privileges against threats to their privileges and to their prosperity no matter where they come from.

这在提高了经济精英的地位的同时,也使他们更担心如何保持他们的特权,以及如何对抗对他们特权和繁荣的威胁,无论威胁来自何方

耶鲁公开课 - 欧洲文明课程节选