测试结束后，一组人在一个三维虚拟现实房间里坐了15分钟，观看大自然的图片，聆听大自然的声音。

After the test, one group of people sat in a 3D virtual reality room for fifteen minutes with pictures and sounds of nature.

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对于每一组具有相同数量和维次序的聚合的度量，需要用单独的选择语句来正确地计算。

A separate select statement will be needed to properly calculate each set of measures that share the same number and dimensional order of aggregations.

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注意尽管自动机是一维的，但是用一组连续的行从上到下显示它的进化。

Note that although the automaton is one-dimensional, you show sequential steps of its evolution in successive rows going down the page.

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