So far, we've spoken about all of the wonderful benefits that sleep provides, but how much sleep should we actually be getting? [Sleeping with Science] For the average adult, the current recommendation is somewhere between seven to nine hours of sleep a night. And what we've been finding ...
"How much sleep you get" 和 "how many hours" 两种表达方式都是正确的，只是在语境和表达方式上有所不同。"How much sleep you get" 更强调的是你实际获得的睡眠质量和数量的总和。它可以包括不仅仅是夜间睡眠的时间，还包括小睡、午休等其他任何形式的休息时间。而"how many hours" 则更强调具...
Teenagers are growing quickly, and this makes falling asleep earlier much more difficult. Researchers recommend school be delayed for teens until at least 8:30 a.m. Previous studies have shown that even this thirty-minute delay can have a great effect on a teen’s health and performance. ...
The approximate function with gives the data point (i=0,1,…, m) error (i=0,1,…, n) size often to use erroneous sum of squares k to measure.[translate] aso, how much sleep should you get 如此,多少睡眠如果您得到[translate]
a她的妈妈鼓励她学习要和训练一样刻苦 Her mother encourages her to study must be equally assiduous with the training[translate] aso,how much sleep should you get?Scientists suggest 10 to 11 hours a night for kids aged 5 to 12.For older kids, eight to nine hours will do. 如此,您应该得到...
a我怎样才能改变 How can I change[translate] a这是一种爱心治疗法 This is one kind of compassion therapy[translate] aonce the story 一次故事[translate] aso,how much sleep should you get?Scientists suggest 10 to 11 hours a night forkids aged 5 to 12.For older kids, eight to nine hours ...
A.How much sleep you need depends a lot on your age.B.Other experts say part of the problem is chemical.C.Getting less sleep has become a bad habit for most American kids.D.what homework waiting for kids might always affects them sleep well every night.E.Raising the minimum sleep is ...
根据文中"Signsthatshowyoumaynotbegettingenoughsleep:You'realwayshungryoryou'vegotunwantedweight...Youhavetroublerememberingthings...Youarehavingtroubleseeing."有迹象表明你可能得不到足够的睡眠:Youoftengethungry.经常感到饥饿;Youreyesightisfalling.视力下降了;Youhavepoorermemory记忆力不好了。文中没有提到"总...
How much sleep should I get each night? Generally, we need abouteight hours of sleep a nightto feel well rested, but this can vary from person to person. Some people may feel energised after having just six hours every night, so it’s best to try to find out how much sleep you need...
(2)根据Most Americans sleep seven to eight hours a night.描述,可知本句表述错误。(3)根据Many of these people can not fall asleep. The name of this problem is insomnia(失眠症).不能入睡并不是永远不能入睡。可知本句表述错误。(4)根据About one in three(三分之一) Americans have a problem ...