The universe encompasses all of space and time we know, so it is beyond the realm of the Big Bang model to postulate what the universe beyond our horizon is.

宇宙包含我们所知的所有空间和时间，所以要求用大爆炸模型解释我们视界之外的宇宙超出了这个模型的限定范围。

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His model focuses on the way that black holes warp space and time.

他的模型集中在黑洞扭曲时间和空间的方式上。

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The changeset model requires less space, but it may take more time to get a particular revision because a delta must be applied to the base revision.

而变更集模型需要的空间少，但需要更多时间来获得某个修订，原因是 delta 必须应用于基本修订。

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The Mediterranean diet is characterized by a nutritional model that has remained constant over time and space, consisting mainly of olive oil, cereals, fresh or dried fruit and vegetables, a moderate amount of fish, dairy and meat, and many condiments and spices, all accompanied by wine or infusions, always respecting beliefs of each community.

UNESCO: Culture