The dreams were similar, variations on one dream and one theme. I`m walking through a strange town and I see the house.

那些梦都是相似的，我在走过一座陌生的城镇，见到这所房子，就这一个梦象，一个主题，没有变化。

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He explains that while deep sleep is characterized by very regular breathing with minimal variations, REM sleep (the phase during which we dream) has a much more erratic breathing pattern.

深度的睡眠表现为伴随着细微变化的非常均匀的呼吸，而REM睡眠(我们做梦时的睡眠模式)的呼吸模式则相对不稳定。

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The dreams were similar, variations on one dream and one theme.

那些梦大同小异，都是同一个梦的翻版，或是同一个主题的翻版。

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