take off period的意思|示意

Even so, seen through the eyes of the middle class, recent times compare favourably with the period of economic take-off in the 1960s.

即便如此，从中产阶级的视角看来，和1960年经济起步时期相比现在好多了。

"We need an off-line period, when we are not exposed to the environment, to take synapses down, " Cirelli say. "We believe that's why humans and all living organisms sleep.

“我们需要‘下线’一段时间，远离环境刺激，好让我们的突触休息下，” Cirelli说，“我们相信这就是人类及其他有生命的有机体需要睡眠的原因。

Remember this period has three or more months still left to run, so you can't take your foot off the pedal just yet.

记住这个阶段还有三个多月可以运用，所以你现在还不可以停下脚步。