Mr. Dursley might have been drifting into an uneasy sleep, but the cat on the wall outside was showing no sign of sleepiness.

德思礼先生迷迷糊糊，本来可能胡乱上一觉，可花园墙头上那只猫却没有丝毫意。

Now, with great adventure comes great sleepiness.

经历了这么一场大冒险，困意也悄悄来袭。

They are produced by a so-called body clock in our brains that regulates our body functions: our body temperature, sleepiness and alertness, hunger, and hormone levels.

昼夜节律是由大脑中所谓的生物钟产生的，控制着我们的躯体功能：如我们的体温、眠、警觉、饥饿和荷尔蒙水平。

But because it's not adenosine, the" sleepiness" effect isn't felt.

但是，由于咖啡因不是腺苷，所以再怎么积聚你都不会感觉到有意。

Although napping made no significant difference to feelings of sleepiness, it did help enhance memory.

尽管午没有为感觉困倦带来显著差异, 但有助于增强记忆。

It was very difficult to steer clear between Mrs Forrester's deafness and Mrs Jamieson's sleepiness.

福里斯有点耳背，贾米森又打着瞌，夹在二者之间很难谈话。

That means that they aren't getting that same melatonin-induced sleepiness when daylight started to dim.

这意味着，当日光开始变暗时，它们不会像褪黑素一样引起。

Alright, so as a quick recap, insomnia is an inability to get restorative sleep that causes daytime sleepiness and fatigue, and can be managed with good sleep hygiene, stimulus control, behavior therapy, and occasionally short courses of medications.

得！快速回顾一下：失眠是指无法获得让恢复力的眠，且会导致白天的困倦以及疲惫，可以用形成良好的眠保健与卫生习惯、控制刺激源、行为疗法，以及偶尔使用短期的药物治疗来应对改善。

A productive morning rewarded with a decent lunch. And then at about 3: 00 pm there comes the irresistible sleepiness.

忙碌了一上午然后美美地吃个午餐。然后在下午3点左右，无法抗拒的困意袭来了。

" In addition to reducing sleepiness, naps have been shown to improve memory in the laboratory setting, " says Dr. Suzanne Bertisch, an Associate Physician and Clinical Director of Behavioral Sleep Medicine at Harvard-affiliated Brigham and Women's Hospital.

哈佛大学医学院附属百瀚和妇女医院的副医师兼行为眠医学临床主任苏珊·贝蒂施博士说：“除了减少困倦之外，午已被证明，可以改善实验室环境中的记忆力。”

He closed his eyes and tried to keep himself calm. He struggled against the awful desire for sleep that threatened him. It was much like a sea, this deadly sleepiness.

他闭上眼睛，努力让自己镇静下来。疲倦像涨潮一样，从他身体的各处涌上来，但是他打起神，不让这种令窒息的疲倦把他淹没。这种疲倦，很像一片大海。

Because sleepiness is such a problem for teenagers, some school districts have decided to start high school classes later than they used to.

由于瞌对青少年来说是一个严重的问题，一些学区已经决定将高中课程的开始时间推后。

And kind of its opposite, narcolepsy, whose sufferers sometimes experience brief, uncontrollable attacks of overwhelming sleepiness, called " sleep attacks" .

以及它的反面，。者有时会经历不受控制的困意，称为" 意侵袭" 。

Although the pressure of the cabin is adjusted to prevent altitude sickness, you could still experience sleepiness or a headache.

虽然为了防止高空不适，机舱内的气压已经经过了调整，但你仍然会感到困倦或头疼。

And there was a tremor in her voice. And somehow, as they embraced, all their irritation and sleepiness left them.

她的声音带着一丝颤抖。不知怎地，当他们拥抱时，所有的烦躁和意都不见了。

The research team assessed sleep time and REM cycles, and the subjects self-rated their sleepiness every evening and morning.

研究团队会对眠时间及周期进行评估，而受试者每天早晚也要自我评估眠质量。

The cameras make sure a driver is watching the road, and they look for signs of sleepiness or impairment.

红外摄像头可以确保司机驾车时在看路，也可以监测到司机困倦或身体受损的迹象。

In the study, 328 healthy volunteers were given a survey that included measures of sleepiness, energy levels, and empathy.

在这项研究中，328 名健康志愿者接受了一项调查，其中包括眠、力水平和同理的测量。

I sighed contentedly. The fire was gone, the other pains dulled by a sleepiness seeping through my body.

我满意足地叹息着。火焰消失了。别的痛楚被一阵席卷我全身的意所削弱了。

The phone's artificial daylight, aka blue light, suppresses the production of melatonin, disrupting our feelings of sleepiness.

手机的造日光，也就是蓝光，会抑制褪黑素的产生，扰乱我们的困倦感。