TED英语演讲稿：我们为什么要睡觉

TED英语演讲稿：我们为什么要睡觉 简介：一生中，我们有三分之一的'时间都在睡眠中度过。关于睡眠，你又了解多少?睡眠专家Russell Foster为我们解答为什么要睡觉，以及睡眠对健康的影响。 What I'd like to do today is talk about one of my favorite subjects, and that is the neuroscience of sleep. Now, there is a sound -- (Alarm clock) -- aah, it worked -- a sound that is desperately, desperately familiar to most of us, and of course it's the sound of the alarm clock. And what that truly ghastly, awful sound does is stop the single most important behavioral experience that we have, and that's sleep. If you're an average sort of person, 36 percent of your life will be spent asleep, which means that if you live to 90, then 32 years will have been spent entirely asleep. Now what that 32 years is telling us is that sleep at some level is important. And yet, ……(阅读全文)

英语 演讲稿 为什么