The combination gives rise to new possible cosmologies in which the universe, say, five seconds before the big bang expanded at the same pace as it did five seconds after the bang.

新可能，比如说，在大霹雳之前五秒的宇宙，和大霹雳之后五秒的宇宙，以同样的速度膨胀。

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The combination gives rise to new possible cosmologies in which the universe, say, five seconds before the big bang expanded at the same pace as it did five seconds after the bang.

新可能，比如说，在大霹雳之前五秒的宇宙，和大霹雳之后五秒的宇宙，以同样的速度膨胀。

youdao