这比西方社会经常倡导的八小时睡眠少多了。
This is much less than the eight hours often recommended in western societies.
但最近我觉醒了，决定努力向八小时睡眠靠拢。
Lately, however, I've been making a real effort to get the recommended eight hours of sleep.
必须保证八小时睡眠。
我吃的东西一直是一样的而且一天也能保证八小时睡眠。
I'm eating the same things I always eat and I usually sleep eight hours a night.
众所周知我们每晚需要八小时睡眠，一般情况如此，但也有例外。
We've all been told that we should get eight hours of sleep per night. This information is an average, and might not be a perfect fit for everyone.
每晚八小时的睡眠对我们所有人都是必要的。
大多数人需要七到八小时的睡眠才能在白天保持最佳状态。
Most people need seven or eight hours of sleep to feel their best during the day.
大多数人都不知道，咖啡因有一个长达八小时的半衰期，不仅会影响你的入睡能力，而且还会影响你的睡眠质量。
Most people are not aware that caffeine has a half life of up to eight hours and can affect not only your ability to fall asleep, but also the quality of sleep you are getting.
是不是没有摄入动物脂肪，睡眠是不是已经足够八小时？
显而易见，体重增加最少的被调查者，每天睡眠六至八小时，常锻炼，少喝酒，少看电视，饮食更健康。
The obvious: Those gaining the least amount of weight also received six to eight hours of sleep, exercised, consumed less alcohol, watched less TV and ate healthier foods.
人每天晚上需要八小时的睡眠：我们有很多种睡眠方式和少数几种睡眠文化传统，就像大多数人每天要连续的睡八小时。
Humans Need eight Hours sleep a Night: There are many ways of sleeping and few cultures sleep in eight-hour consolidated blocks like we do.
如果你睡眠超过八小时，醒来后感到神清气爽，那么说明你获得了适量的睡眠。
If you sleep for more than eight hours and wake up feeling refreshed, you're getting the right amount of sleep for you.
换句话说，别指望八小时的睡眠能帮你在突击测试中取得好成绩。
In other words, don't expect eight hours of shut-eye to help you on a pop quiz.
别急着锻炼，并确保您每晚至少有八小时的睡眠。
Don't try to work out, and make sure you get at least eight hours of sleep a night.
七宗罪之二：每日睡眠八小时。
尽管每个人的睡眠是不同的，但医生建议每晚应睡八小时左右。
Although it varies for everyone, doctors suggest that you should get about 8 hours of sleep per night.
想知道获得七到八小时高质量睡眠的秘诀吗？
研究表明，大部分人需要七至八小时的睡眠以恢复最佳机能。
Research shows that most people require seven or eight hours of sleep to function optimally.
八小时的睡眠足够了。
多数人每天需要六至八小时的睡眠。
一些科学家相信，不规律的睡眠可导致从头疼到心脏病等的各种疾病，不到八小时的睡眠会降低第二天的智商。
Many scientists believe irregular sleeping patterns lead to illnesses ranging from aches and pains to heart disease, while less than eight hours' sleep a night can lower the IQ the next day.
必须保证八小时的睡眠。
所有过早死亡案例都显示了原因是睡眠时间过长或过短，不在六小时到八小时的理想睡眠内。
Premature death from all causes was linked to getting either too little or too much sleep outside of the "ideal" six to eight hours per night.
我们应该睡七到八小时来保持充足的睡眠。
We should sleep seven to eight hours a day to maintain adequatesleep.
我们应该睡七到八小时来保持充足的睡眠。
We should sleep seven to eight hours a day to maintain adequatesleep.
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