active sleep

the passive sleep gives our body the rest that' s needed and prepares us for active sleep, in which dreaming occurs.

消极的睡眠让我们的身体得到休息，是积极睡眠的需要和准备。积极睡眠中会做梦。

we experience some, quiet sleep and some active sleep, which is when dreams happen.

我们经历过一些安稳的睡眠和一些活跃的睡眠。那个睡眠会做梦。

each night we alternate between two kinds of sleep: active sleep and passive sleep.

每间两种睡眠：主动和被动睡眠晚上我们轮流睡觉。

Throughout the night, people alternate between passive and active sleep.

整个夜晚，人们被动和主动之间轮流睡觉。

sleep, in the form of active sleep and passive sleep, serves the purpose of physical and emotional rest.

睡眠有积极和消极两种形式，其目的是使人在体力上和精神上都得到休息。

the passive sleep gives our body the rest that's needed and prepares us for active sleep, in which dreaming occurs.

被动睡眠使我们的身体休息，我们需要准备主动睡眠，其中做梦发生。