It's a joy to know you, wishing the nicest things always for you, not only today, but all the year through because you are really a joy to know.

认识你是一种快乐，愿你永远拥有最美好的东西，不仅今天拥有，而且一年中都拥有，因为认识你真是一种快乐。

youdao

But because you only have a finite number of bits, the takeaway for today is that there's only so much precision.

因为只有有限个比特，今天的重点就是，它就这么点精度。

youdao

But today such applications account for only a small fraction of Internet traffic.

但是今天这样的应用只不过占因特网流量的很小一部分。

youdao

But because you only have a finite number of bits, the takeaway for today is that there's only so much precision.

因为只有有限个比特，今天的重点就是，它就这么点精度。

哈佛公开课 - 计算机科学课程节选

Thirty years ago there were 25 companies making vaccines for the U.S., but today there are only one or two suppliers for most of the many vaccines used to fight major diseases.

FORBES: Fact and Comment

So I want to thank each of them not only for being here today but what I know is going to be an extraordinary effort.

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And, we might take it for granted today, but it is only very recently that the companies who survived the dot-com bust changed the way we communicate with others, book travel plans and buy products.

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