麻醉兴奋剂

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(488) / 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(432) / 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(480) / 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(519) / 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(597) / 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(451) / 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(544) / 评论(0)

励志英语

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(508) / 评论(0)

英语新闻

【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(393) / 评论(0)

一起听英语

60秒科学:Pharaohs Had Heart Disease

Darwin in Battle of Wits against Unarmed Man Antievolutionist Ray Comfort will be distributing copies of the Origin of Species with a new introduction that misrepresents, misunderstands and distorts Darwin's ideas and legacy. Steve Mirsky comments No

发表于:2019-01-30 / 阅读(547) / 评论(0)

60秒科学

60秒科学:Darwin in Battle of Wits against Unarmed Man

发表于:2019-01-30 / 阅读(662) / 评论(0)

60秒科学

2006年VOA标准英语-Colombia's Uribe, Bush Discuss Trade and Narco-

By Scott Stearns White House 14 June 2006 President Bush and Colombian President Alvaro Uribe say they will continue working together to defeat the illegal drug trade. The leaders also discussed a pending free trade agreement. ----------------------

发表于:2019-01-31 / 阅读(519) / 评论(0)

2006年VOA标准英语（六月）

2007年VOA标准英语-Want to Have a Snarling Good Time?

By Ade Astuti and Ariadne Budianto Everglades, Florida 17 May 2007 The state of Florida in the southeastern United States is called the Sunshine State, a place where tourists from all over the world go to enjoy the beaches, theme parks and other popu

发表于:2019-02-03 / 阅读(696) / 评论(0)

2007年VOA标准英语（五月）

VOA标准英语10月-Afghanistan Welcomes NATO Crackdown on Narcotics

Afghanistan's government is welcoming the NATO decision to have foreign troops in the country go after the narcotics infrastructure. That is a change from previous tactics when opium farmers were primarily targeted. VOA correspondent Steve Herman ha

发表于:2019-02-06 / 阅读(499) / 评论(0)

VOA标准英语2008年（十月）

VOA常速英语2007-US Defense Secretary in Peru for Counter-Narcoti

By Al Pessin Lima 06 October 2007 U.S. Defense Secretary Robert Gates discussed the fight against drug trafficking and other international crime during a visit to Peru Friday. VOA's Al Pessin reports from Lima. A Peruvian defense ministry official sa

发表于:2019-02-07 / 阅读(558) / 评论(0)

2007年VOA常速英语（十月）

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(421) / 评论(0)

阅读空间

2016年CRI 9 Domestic Airlines Cut Ties with China's Online Travel Agency ＂Qunar＂

Sichuan Airline announced on its official website on Tuesday that it is closing its flagship store on Qunar, becoming the ninth domestic airline to do so. Yang Yang, a staffer from China's Spring Airlines, says cooperation with travel agencies is a t

发表于:2019-02-14 / 阅读(445) / 评论(0)

2016CRI中国国际广播电台

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(430) / 评论(0)

阅读空间

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(459) / 评论(0)

阅读空间

美国国家公共电台 NPR In 'Birds Of Passage,' A New Lens On The Narcotrafficking Drama

MARY LOUISE KELLY, HOST: The decadeslong drug war in Colombia has fueled a whole genre of movies and TV shows. Think men with guns wearing crisp suits in the tropical heat, like in the Netflix series Narcos. A new film from Colombia shows another ver

发表于:2019-03-17 / 阅读(1032) / 评论(0)

2019年NPR美国国家公共电台2月

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