to bed, turn off anyelectrical devices(电子设备) as these can make it more difficult to get to sleep.So...的) study by the US National Sleep Foundation (NSF)."If you don't get enough sleep at night, you tend ……

dog.The bookstore opens until ten at night.The bank closes at five.● 2. turn on / turn off 一般...open / close 和turn on / turn off 译为汉语都是开或关的意思，但是它们的用法却不同。● 1. open / close 一般用于开关门、窗、盒子、箱子、信封、包裹 ……

IF you want a good night’s sleep, turn off your laptop, cellphone or PSP two hours before you go to bed. Gadgets (小玩意) that shine bright lights into our eyes just before we sleep can affect the brain ……

, and frequent waking up during the night, according to the 2015 China Sleep Quality Index, which was released on March 16 by the Chinese Medical Doctor Association. Good versus bad sleepWhat makes sleep ……

you get a good night’s sleep. Read a book or comic to relax your mind before you turn out the light...Dear Editor,Every night before sleep, I have a lot on my mind. I complain about myself. I want ……

关上手机电脑，睡个好觉。词数 148 建议阅读时间 4分钟 WANT a good night’s sleep? Then turn off your computer, cell phone... see bright lights just before sleep, our sleep patterns (模式) change, a study has found.Our body clock ……

the lights at night and switch off (关掉) your screens – it may lead to a good night’s rest... exposure (暴露) to bright light during the day and turn lights down in the evening and off at night ……

in the night. Walruses 睡觉游泳两不误Walruses (海象) can sleep and swim at the same time. They can hold... to be good singers!Elephants 靠一靠，睡大觉 Elephants sleep about 3.5 hours a day. When it’s time to sleep ……

MANY of us cannot sleep without complete darkness in our rooms. We turn off every light, close our... that his sleep at night was seriously harmed. “It’s a form of torture (折磨) and it’s relentless (残忍 ……

MANY of us cannot sleep without complete darkness in our rooms. We turn off every light, close our.... So, he complained to his city council, and they agreed to turn the huge screen off from 8:30 pm ……

SOME of us turn in our sleep; some of us talk; some of us even get up and walk – but it’s unlikely that you’ve ever walked off a cliff.A man from Ohio, US can say that he did – he fell 60 feet (18 ……

SOME of us turn in our sleep, some of us talk, some of us even get up and walk – but it’s unlikely that you’ve ever walked off a cliff.A man from Ohio, US can say that he did – he fell 60 feet (18 ……

enough sleep at night, which often leaves you nodding off during classes. “The best amount of sleep... for a good night’s sleep. “Twenty minutes of power nap during the day is not like a tablet which ……

and cell phones, before bedtime increases the chances of a bad night’s sleep. Researchers say...’s the key to eight hours of sleep each night? Besides regular (定期的) exercise, and following a regular ……

, but there is no doubt that enough sleep is good for human body functions. As Erin Hanlon, an assistant professor...的) chest. As the person continues to fight off sleep, he or she may feel anxious, stressed and groggy ……