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Cryptocurrencies are based on a special field of mathematics called cryptography. 加密货币是基于一种特殊的数学算法,称为密码学。 Cryptography is the study of how to secure communication, and it's about two really important
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So we have the watches and the language, and you're detecting a theme here, right? 我们有特制的手表和专门的语言,现在你们明白了吧? So that we don't get confused. But even the Earth daylight could confuse us. 这样我们不再搞混了。但是连地球
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10. The Future of Cars 10. 汽车的未来 The fact is, when we do our market research around the world, we see that there's nearly a universal aspiration on the part of people to own an automobile. And 750 mil
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