但真实发生的事情不是这样。

But that's not how it happened at all.

youdao

但真实时间和真实空间内的界限在哪里呢？

But where are the limits in real time and real space?

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法则八：你的学校也许废除了胜者与败者之间的区别，但真实生活不会！

Rule 8: Your school may have done away with winners and losers, but life HAS NOT.

youdao

But for those of you who decide to go on in computer science realize there is a whole interesting world that uses details like these in the world of networking, in hardware, to actually solve some real world problems.

而对于你们中想要在计算机科学,方面有所发展的人，将会遇到一个非常有趣的领域,在那个世界里，会有许多像网络世界，硬件界,这样或那样的小细节，但又往往是这些小细节才解决了许多真实世界里的问题。

哈佛公开课 - 计算机科学课程节选

The crucial point, when you're at the IMAX is, although it's very realistic, part of you is aware that you're just in the theatre.

最关键的区别在于，看巨幕电影时，虽然很真实，但你仍然意识到是在电影院里。

耶鲁公开课 - 死亡课程节选

The state was an abstraction, but in the person of the czar it was a reality.

国家" 只是个抽象概念,但沙皇这个人是真实存在的

耶鲁公开课 - 欧洲文明课程节选