但是，在各类网络安全技术中，加密技术是基础。

But, in technology of security of of all kinds network, adding secret technology is a foundation.

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这三个支柱能帮你终身学习复杂的技术学科，因为计算能力是一切事物最终运行的基础。

These three pillars would allow you to keep learning complex technical subjects all your life because numeracy is the foundation upon which everything else is eventually built.

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同样重要的是，开展对基础知识的低端技术研究，如庄稼轮作，在小型农场中发展动植物混养。

Equally crucial is lower-tech research into basics such as crop rotation and mixed farming of animals and plants on small farms.

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Computers, the Internet, and communication devices are fundamental to financial progress and they make things possible that wouldn't have been possible before.

计算机,网络,通讯设备,是金融进步的基础,正是这些技术使得过去不可能的事情,如今变成了现实

耶鲁公开课 - 金融市场课程节选

Last time we talked very little about that and so we'll talk more about that next week, but certainly technology is going to be available, but there's going to need to be ways developed to put this technology together.

上节课我们谈过一点,下星期会进一步探讨,当然这种技术的实现,是建立在各种相关技术的基础之上的

耶鲁公开课 - 生物医学工程探索课程节选