hours of sleep

No. I go back years ago , when we lived in a three-room house , when we got up before daylight and worked till after dark to make ends meet . I rarely had more than four hours of sleep .

不,我记得几年前,我们住在一间三居室的房子里,天亮前起床,工作到天黑才能维持生计。我很少有超过四个小时的睡眠。

Most teens need more than 9 hours of sleep each night .

大多数青少年每晚需要9小时以上的睡眠。

And pre-school children need more than 10 hours of sleep a night .

而且学龄前儿童每晚需要10个小时以上的睡眠。

To stay in good health , some expert in the US say , adults should get seven to eight hours of sleep .

美国一些专家说,为了保持健康,成年人应该睡7到8个小时。

They also reported higher rates of securing seven to eight hours of sleep at night and lower rates of insomnia .

这两个省份的人每晚睡眠时间在7至8小时的比例更高，失眠比例也较低。

The gene the team identified is called ABCC9 and has been nicknamed the " Thatcher3 gene " in honor of former British Prime Minister Margaret Thatcher , famous for needing as little as four hours of sleep a night .

他们发现的这个基因叫做ABCC9，后被人以前英国首相撒切尔夫人的名字命名，戏称为“撒切尔基因”，因为撒切尔夫人以睡眠时间少而著称，每天的睡眠时间只有四个小时。

Most people need six to eight hours of sleep every day .

多数人每天需要六至八小时的睡眠。

We 're working two jobs , we got two hours of sleep .

我们有两份工，一天只能睡两小时。

Get at least eight hours of sleep every night .

每晚保证至少八小时的睡眠时间。

I was operating on four hours of sleep for six months .

我每天睡四个小时，持续了六个月时间。

Most athletes need seven to ten hours of sleep daily .

大多数运动员每天需要7到10个小时的睡眠时间。

Get at least seven hours of sleep every night , more if you can .

每晚至少7小时的睡眠时间，如果有条件的话，可以多睡一会儿。

The recommended seven to eight hours of sleep can be hard to get .

专家推荐的每日睡眠时间为7至8个小时，但要做到这一点很难。

Adults should try to get seven to eight hours of sleep a night .

成年人每晚应尽量睡足八小时。

Some people , however , can get by with just a few hours of sleep at night .

然而，一些人夜里只能睡几个小时。

Clinton long claimed to get by on five hours of sleep a night ,

克林顿自称每天晚上只有5小时的睡眠，

Sarah and Ashley both need eight hours of sleep per night .

Sarah和Ashley每晚两人都需要八个小时的睡眠。

Studies show that a teen needs over nine hours of sleep a night .

研究显示青少年每晚需要九小时以上的睡眠。

Seven to nine hours of sleep per night

每晚7到9小时的睡�

Does it only take five hours of sleep to fuel the juggle ?

只睡五个小时就够补充精力了吗？

But as I have written , most people need seven to nine hours of sleep .

不过，就像我曾经写过的那样，大多数人每天需要睡七到九个小时。

I need Tess hours of sleep than before .

我现在比以前睡得少了。

Younger and middle-aged adults need about eight hours of sleep a night .

年轻和中年人需要大概8个小时的睡眠。

And 8 minutes of charging is enough for 8 hours of Sleep Tracking .

而且充电8分钟就够8小时的睡眠跟踪。

To make up for lost hours of sleep you must improve your sleep quality in the following ways :

为了弥补失去的睡眠时间，你必须要在以下方面提高你的睡眠质量：

Make it a point to get at least eight hours of sleep and plenty of rest .

要重视保证至少八小时睡眠和足够的休息。

So I get two or three hours of sleep late at night that are completely uninterrupted .

这样我后半夜就能完整且不被打扰地睡上2到3小时。

Blood Corpuscle and Immunity in Human After 56 hours of Sleep Deprivation

剥夺睡眠56小时对正常人血细胞和免疫功能的影响

Some of us feel well-rested after a solid eight hours of sleep .

我们中的一些人，睡足了8个小时后觉得无比神清气爽。

Others function perfectly at5-6 hours of sleep per night .

另一些人每晚睡5-6个小时完全可以了。