And so, in the real world frankly, these kinds of questions, how much time is this gonna take is certainly germane.

但在现实世界中，不同种类的问题，所花费的时间是不同的。

哈佛公开课 - 计算机科学课程节选

Now, let's come back to the question we started with, which has to do with profits and so on in society.

现在我们来回答刚讲课时提到的问题,是与社会现实中的利润有关的问题

耶鲁公开课 - 博弈论课程节选

So you see a problem like this in the real world; you see a problem on campus you might want to solve.

在现实生活中你会遇到这样的问题;,在学校里看到这种问题时，你会想要去解决它。

哈佛公开课 - 计算机科学课程节选

The question is from that special eager realistic perspective we were all familiar with, ? which is the one you really care about?

这个问题针对的是,我们都很熟悉的现实角度的问题，你们真正关心的是哪个人？

耶鲁公开课 - 死亡课程节选

The question of where is the ball really is a question about the physical world.

球在哪里的问题,实际是一个现实世界的问题

耶鲁公开课 - 心理学导论课程节选

If we only ask these questions, we will miss,literally miss an important part of reality, just like you missed the children on the bus in the exercise.

如果我们只问了这些问题，就会错过现实中很重要的部分，像你们在练习中没看到公车上的孩子一样。

哈佛公开课 - 幸福课课程节选

Now if you lived in a culture where the only meat that got served was the size of a deck of cards, and the only pasta that got served was the size of a tennis ball, there wouldn't be such problems, but that's not the case.

如果我们生活在一个,肉类每日摄入量是一副牌大小,或者意大利面只有网球大小的环境中,问题就不会存在,可惜这不是现实

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选