But it is also important to look at the wider picture of what happens when so many people live for 100 years.

但从更广泛的角度来看，当这么多人活到100岁时，会发生什么也很重要。

youdao

The man said, "I only wrote the truth, I said what you said, but in a different way." What he had written was, "Today is a beautiful day, but I cannot see it." We're very lucky because we can not only see the beautiful world but also help others. So, enjoy what you have owned today!

这个人说：“我只是写出了真相，我说了你所说的，但方式不同。” 他所写的是：“今天是美好的一天，但我却看不见它。”我们很幸运，因为我们不仅可以看到美丽的世界，也帮助别人看到美丽的世界。所以，享受你今天所拥有的吧！

youdao

So that's our second example. And again, part of what I'm trying to do here is just introduce some ideas. Things like this way of modeling positions and so forth. But also, again, orders of magnitude.

这是我们的第二个例子，这里我想做的是引入一些概念，比如像这样标记位置的方法之类的概念，同时也给出一个数量级的概念。

youdao

So it's not only augmenting materially what you're teaching, but also extends the range of what you can teach in these introductory courses.

所以这不仅仅是物质上的积累,你所教授的东西，更是在延伸,你能讲的内容,在这些入门课程中。

麻省理工公开课 - 媒体、教育、市场课程节选

But it's also important to understand what's in foods and that's why food labels are so important.

另外,了解食物里面有些什么也很重要,因此食品标签很有用

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

But he also realized that when they did hit something what they hit what unbelievably massive but also that that mass was concentrated So eventually, this is what we have come to call the nucleus of an atom.

碰到的一定是十分重的东西,而且那些质量,要聚集在非常非常小的空间内,这个就是我们称作,原子核的东西。

麻省理工公开课 - 化学原理课程节选

But if so, that is also what the Bank is planning to do with QE.

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Gratitude is the weakest of all human emotions, but its rarity is also what makes it so special.

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But also, what this means generation or so down the line.

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