They say it all started out with a big bang. But, what I wonder is, was it a big bang or did it just seem big because there wasn't anything else drown it out at the time?
他们说一切都始于一次大爆炸。但是，我想知道的是，这是一场大爆炸，还是因为当时没有其他的东西把它淹没，所以它看起来很大?
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