[医] 精神兴奋剂, 提神剂

睡眠好记忆好

Studying for a big exam at school or a presentation at work, but don't forget to get a good night's sleep. Brain scientists report more evidence this week that sleep can improve your memory. Researche

发表于:2018-12-11 / 阅读(82) / 评论(0)

万花筒2006年

喝咖啡是否有益于身体健康？

Narrator: First we heard medical studies saying that caffeine in coffee was probably bad for the heart， but recent research showed that coffee may be good for the cardiovascular system , that's left

发表于:2018-12-11 / 阅读(71) / 评论(0)

万花筒2006年

NPR 2011-11-02

Greece is reported to be in damage-control mode a day after its Prime Minister George Papandreou announced he would let the people vote on the European plan passed last week to bail out Greece and shore up European banks. The decision stunned other E

发表于:2018-12-17 / 阅读(78) / 评论(0)

2011年NPR美国国家公共电台11月

SSS 2009-01-23

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. As Valentines day approaches, remember, its the thought that counts. Just ask a decorated cricket. Because according to a study published in the January

发表于:2018-12-24 / 阅读(95) / 评论(0)

Scientific American(一)月

2013年ESL之就医和人际交往 05 Using Caffeine as a Stimulant

Using Caffeine as a Stimulant Joan: Hi, how are you? What are you doing? What is this? Roberto: Whoa! Youre very high- strung this morning. Joan: Am I? I am a little wired. Ive been up all night trying to finish an assignment for one of my classes. R

发表于:2018-12-27 / 阅读(149) / 评论(0)

2013年ESL之就医和人际交往

你对咖啡上瘾吗

NB: This is not a word-for-word transcript 6 Minute English ?British Broadcasting Corporation 2014 Page 1 of 4 bbclearningenglish.com (Slurp of coffee) Rob: Mmm! A quick sip of my coffee to get me in the mood for todays programme! Welcome to 6 Minute

发表于:2019-01-07 / 阅读(66) / 评论(0)

六分钟英语

聪明人的10大特征你身上具备吗？

Unless you think youre the smartest, who doesnt want to be smarter? Of course I want to be smarter too, so I try to find out whos the real smart guy that maybe I can learn from. James Gardner has got me an answer on Quora about whether someones smart

发表于:2019-01-08 / 阅读(84) / 评论(0)

励志英语

DEVELOPMENT REPORT - Mental Health in Developing Nations

DEVELOPMENT REPORT - Mental Health in Developing Nations By Jill Moss Broadcast: Monday, June 14, 2004 This is Robert Cohen with the VOA Special English Development Report. A study has found that most

发表于:2019-01-11 / 阅读(92) / 评论(0)

农业与发展

流行美语第139课 - Mental / Pro

Larry到李华住的地方，去看她新领养的猫咪小雪球。今天李华会学到两个常用语：mental和pro. LL: Snowball is adorable! She's so little and fluffy! LH: 就是啊，我的猫咪

发表于:2019-01-11 / 阅读(127) / 评论(0)

美国之音《流行美语》

孙杨药检呈阳性禁赛3个月

The China Anti-Doping Agency said Sun Yang had tested positive for a banned stimulant trimetazidine, state news agency Xinhua reports. 中国新华社消息，中国反兴奋剂中心宣布孙杨因在兴奋剂三甲氧苄嗪检测中呈阳性被禁赛

发表于:2019-01-16 / 阅读(109) / 评论(0)

英语新闻

雅思词汇：奥运会相关项目

里约奥运将近，准备程度就不评论了....但为了雅思考试，雅思频道还是为大家整理了下奥运会相关词汇，供同学们复习雅思使用，尤其口语考试。以下是详细内容。 athlete 运动员 referee 裁判

发表于:2019-01-18 / 阅读(121) / 评论(0)

雅思英语

纯正英语一分钟-mental health

I sometimes worry about my mental health. There are times when I think Im going crazy. I think its because of this world we live in. Everything is so fast. Everyone is in a hurry. Everything has to be done yesterday. Im sure life wasnt so stressful a

发表于:2019-01-21 / 阅读(94) / 评论(0)

纯正英语一分钟

【一起听英语】喝咖啡上瘾

罗伯特别喜欢喝咖啡，包括主持节目的时候，哪个国家的人均咖啡消费量最高呢，今天这期节目让我们揭晓答案...... Rob: Mmm! A quick sip of my coffee to get me in the mood for todays programme! Welcome to 6 Minu

发表于:2019-01-23 / 阅读(59) / 评论(0)

一起听英语

英语悠选脱口秀第83期:宇宙钢铁侠

讲解 Todays key word is Musk Musk 麝香 Musk is a substance with a strong smell which is used in making perfume. Here is an example: Musk is used for perfumes and stimulant(兴奋剂). 麝香可以用作香料和兴奋剂。今天我们要说的这

发表于:2019-02-05 / 阅读(78) / 评论(0)

英语悠选脱口秀

睡觉使人聪明

Amazing news for lazy people; sleep makes you smarter. Not studying, reading or revising, just sleeping, although the other three wont hurt either. A joint study conducted by Harvard Medical School and the University of Pennsylvania found that shut-e

发表于:2019-02-13 / 阅读(76) / 评论(0)

阅读空间

经济学人330:禁毒东非的兴奋剂禁令

Britain Dug prohibition 英国禁毒 Banning the east African stimulant may backfire 东非的兴奋剂禁令可能会适得其反 OUTSIDE a newsagent's shop in the Clapham Road, a south London thoroughfare, a man sucks on a rolled-up cigarette and

发表于:2019-02-17 / 阅读(100) / 评论(0)

经济学人文艺系列

睡眠如此重要，你为何不珍惜呢？！

Why Is Sleep So Important? 为何睡眠如此重要？ If you have sleep deficit it impacts everything you do think and act. Unfortunately a major amount of people have a large sleep deficit. 睡眠不足会影响你的一切思考和行为。不幸的

发表于:2019-02-17 / 阅读(76) / 评论(0)

阅读空间

Violence takes mental health toll on women

BEIJING, August 3 (Xinhuanet) -- Women who experience any form of gender-based violence are at greater risk of mental health disorders and related dysfunction and disability, according to Australian researchers Wednesday. Those who'd been through at

发表于:2019-02-18 / 阅读(71) / 评论(0)

英语新闻

注意力不集中？喝咖啡真的有效吗？

Central nervous system stimulant medicines are the most commonly prescribed medications to treat symptoms of attention deficit/hyperactivity disorder (ADHD). These stimulants activate the level of activity, arousal, or alertness of the central nervou

发表于:2019-02-18 / 阅读(81) / 评论(0)

阅读空间

【英语语言学习】关于药物

RACHEL MARTIN, HOST: With a bit of science, you can turn an illegal high into a legal one. This transformation comes at the molecular level. Some drugs can be altered to make them above board, making them essentially copies of banned drugs. So, how a

发表于:2019-02-23 / 阅读(97) / 评论(0)

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advanced trauma life support

aluminium die cast alloy