英语翻译People spend almost a third of their lives doing one thing:sleeping.Every year,there is a day for people around the world to celebrate the importance of good and healthy sleep – World Sleep Day.This year,it falls on March 16.The theme i

英语翻译People spend almost a third of their lives doing one thing:sleeping.Every year,there is a day for people around the world to celebrate the importance of good and healthy sleep – World Sleep Day.This year,it falls on March 16.The theme i
英语翻译
People spend almost a third of their lives doing one thing:sleeping.Every year,there is a day for people around the world to celebrate the importance of good and healthy sleep – World Sleep Day.This year,it falls on March 16.The theme is “Breathe (呼吸) Easily,Sleep Well”.Sleep is like food for the brain.Enough sleep helps the body and brain grow and develop.People of different ages need different amounts of sleep.According to the National Sleep Foundation in the US,adults need seven to nine hours of sleep every night.For students aged 10 to 17,a healthy amount is about eight to nine hours per night.However,many students don’t get enough sleep because of early school star time and too much homework.Some even have sleeping problems.the Chins Youth and Children Research Center reported that about 80%of middle school students don’t get enough sleep.Students without enough sleep may get poor grades.They cannot pay attention (专心) in class or do well in sports.To sole this problem,scientists advise that students should get less school work and more time to sleep.There are some other ways to help people get enough sleep,such as taking a 20-minute nap(午睡) during the day.Good sleep habits are also helpful.For example,try to go to sleep and wake up at the same time every day,even on weekend and during holidays.47.How much sleep do adults need per night

英语翻译People spend almost a third of their lives doing one thing:sleeping.Every year,there is a day for people around the world to celebrate the importance of good and healthy sleep – World Sleep Day.This year,it falls on March 16.The theme i
人们花几乎三分之一的他们的生活做一件事:睡觉.每年,有一天,世界各地的人们庆祝好和健康的睡眠的重要性——世界睡眠天.今年,它落在3月16日.这个主题是“呼吸(呼吸)轻松、睡得好”.睡眠是对大脑喜欢食物.充足的睡眠有助于身体和大脑生长.不同年龄的人需要不同的大量的睡眠.根据国家睡眠基金会在美国,成人需要7到9小时的睡眠每天晚上.对于学生10到17岁,一个健康的金额大约8到9个小时每晚.然而,许多学生没有得到足够的睡眠,因为早期的学校明星时间和太多的家庭作业.一些人甚至有睡眠问题.我国青少年研究中心报道,大约80%的中学生没有得到足够的睡眠.学生没有足够的睡眠可能会可怜的成绩.他们不能注意(专心)在类或在体育.到唯一的这个问题,科学家们建议学生应该得到更少的学校工作和更多的时间睡觉.还有一些其他的方法来帮助人们获得足够的睡眠,比如小睡20分钟(午睡)在白天.良好的睡眠习惯也很有用.例如,试着去睡觉,同一时间起床,每天即使在周末和假期的时候.47.成年人需要多少睡眠每晚做吗
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