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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然而，在真实时间概念中，宇宙显得像是从大爆炸开始的。

However, in real time, the universe will appear to begin at the Big Bang, "Hawking said, referring to the explosion thought to be at the origin of the universe."

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但是对于量子计算的真实时间而言，就连这些米都是不一样大的。

But in the real time calculated by quantum, even those grains are of different volume.

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There are lots of people who have pointed out to us that before a certain period, there was no such thing as man, and in a variety of quite real senses, after a certain moment in the history of culture, there is also no such thing as man.

很多人向我们指出,在某一特定时间点前是没有人类的，而且在真实意义上，在文化史中的某一特定时刻后，人类也不存在。

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