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(71) / 评论(0) 分类 万花筒2006年

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(64) / 评论(0) 分类 万花筒2006年

First story this Wednesday: sickness has swept over dozens of people working on the 2018 Winter Olympics. But it's not the nasty flu virus you've heard about. What hospitalized 41 security guards in Pyeongchang, South Korea, is norovirus. Olympics or

发表于:2018-12-20 / 阅读(56) / 评论(0) 分类 CNN美国有线新闻2018年3月

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(93) / 评论(0) 分类 Scientific American(一)月

bacon,['beikən] n (用背或肋部肉加工的)熏猪肉 【记】bacon读:贝肯鲍尔。由于在1974年和1990年分别作为西德队队长和主教练夺得世界杯,贝肯鲍尔在世纪末的各项评选中都能找到一席之地,去

发表于:2018-12-30 / 阅读(59) / 评论(0) 分类 不择手段背单词

For days now pressure has been mounting on the Home Secretary and the announcement she is to make a common statement shows the seriousness of the issue confronting to resume. According the Home Office, her statement will address the two key public co

发表于:2019-01-02 / 阅读(57) / 评论(0) 分类 英伦广角

据美国媒体报道,美国前民主党总统候选人约翰爱德华兹5月3日表示,目前调查人员正在就他的竞选资金支出进行调查。而这一调查很可能会将他的婚外情事件曝光度升级,搬上法庭。 Well, there is more bad news, if you can believe it, from former democratic presidenti

发表于:2019-01-02 / 阅读(119) / 评论(0) 分类 国外媒体新闻

本期《全美达人》精彩看点:狂野艺人秀神鞭特技,技惊四座获美赞;滑轮舞者增肥跳舞,惨被批傻到爆;小萝莉抗压选错歌,现场获评审力挺;保安男憨豆附体,挤眉弄眼笑死人......更多精

发表于:2019-01-05 / 阅读(303) / 评论(0) 分类 全美达人第九季

When Osama Bin Laden was killed, we all remembered the photograph that we saw at the White House. Well, tonight in an incendiary move a Navy Seal has written a book about that mission. What does he say about some of the White House said at the time?H

发表于:2019-01-07 / 阅读(67) / 评论(0) 分类 万花筒2012年

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Doctors prescribe Ritalin to hyperactive kids to calm them down and increase their attention span. And college kids have taken to using Ritalin to concentrate

发表于:2019-01-08 / 阅读(80) / 评论(0) 分类 Scientific American(七)月

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(78) / 评论(0) 分类 励志英语

DJ Skrillex联手Ellie Goulding爆好听新单Summit Skrillex携手Ellie Goulding带来一首夜店电音新单Summit。这首歌带给我们以青春无悔,告诉我们美好的人生需要我们自己创造。让我们为自己的青春奋力向前

发表于:2019-01-10 / 阅读(69) / 评论(0) 分类 流行英文歌曲

歌曲:Madonna-Living For Love 近日,天后麦当娜的16岁女儿罗德丝里昂染了一头醒目的绿色长发出现。当天的罗德丝-里昂打扮得十分低调,但是一头绿色的长发却让她看起来十分抢眼,远远看去就

发表于:2019-01-10 / 阅读(117) / 评论(0) 分类 英语娱乐八卦

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(104) / 评论(0) 分类 英语新闻

禁药引发的奥运冷战:孙杨再陷争议In the Olympic Pool, Contempt for Drug Cheats Rises to the SurfaceRIO DE JANEIRO The president of the International Olympic Committee made a plea for unity at the opening ceremony of the Rio Games last

发表于:2019-02-02 / 阅读(59) / 评论(0) 分类 英语新闻

The allegations emerging around Jimmy Savile are absolutely horrifying. My thoughts are with those affected and their families who have suffered for silence for decades. I believe that it is absolutely right that the BBC asked for the police to first

发表于:2019-02-03 / 阅读(77) / 评论(0) 分类 英伦广角

一项新的调查发现高收入的成功女性和成功男人们简直一模一样,愿意利用他们的权力去吸引年轻的异性,进而放纵。一项新的学术研究表明,女性在本性上并不比男人更加坚贞。只是在过去

发表于:2019-02-04 / 阅读(62) / 评论(0) 分类 求职英语

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(72) / 评论(0) 分类 阅读空间

Afghan police say the two top officials of an international shipping company and one of their security guards were shot dead Saturday in front of their office in Kabul. The killings are the latest in a series of attacks on foreign nationals there. 阿富

发表于:2019-02-14 / 阅读(70) / 评论(0) 分类 VOA双语新闻 2008年10月

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(73) / 评论(0) 分类 阅读空间