单词：optimal activity level
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Part I Warming up Tape-script: A What is the most popular sport in the United States? That may be an impossible question to answer. There are different meanings of the words most popular. One way to measure the popularity of a sport is by the number
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I've been intrigued by this question of whether we could evolve or develop a sixth sense 有一个问题我思考了很久，就是我们能否进化出一种第六感官。 a sense that would give us seamless access and easy access to meta-informati
TED演讲教育篇
Finding the Energy by Richard Seven 2005 The Seattle Times , Knight Ridder Newspapers. Distributed by Tribune Media Services Need some energy? To get it you have to spend it, and there’s the rub 1 W
彭蒙惠英语
The local share market started the session flat but is now trading lower following Wall Street lead. If we take a look at the figures,the All Ords is down 26 points or about half percent.The ASX 200 offers a little more down 27 points.The Wall Street
澳洲ABC新闻快递2014年
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This'll just take a minute. Olive oil producers generally guess the best time to harvest their olives by checking the fruits color. The olive has to hit that perfect spot where they
Scientific American(五)月
Increased activity from Mount Merapi, one of Indonesia's most active volcanoes, is stirring fears of an imminent eruption. Mount Merapi sits in a lush valley in Central Java. Last week, the volcano jumped to action. Since then the number of tremors h
VOA标准英语2010年(十)月
Many young people choose to continue their educations abroad. What are the benefits of studying abroad? What are some of the problems students might experience when studying in a foreign country and how those problems be minimized? Since World War II
雅思英语
一般而言，男人会与比自己小的女人结婚，女人也乐于嫁给比自己大的男人 Men marry younger women and women prefer to marry older men, in general. But is it culture, genetics or the environment that drives such a choiceand i
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今天要讲的两个习惯用语并不是由同样一个关键的字组成的，然而，它们具有相同的意思。也就是诚实，真实等。今天我们要讲的第一个习惯用语就是：
美国习惯用语
Larry和李华正在乘公共汽车去公园去溜冰。今天李华会学到两个常用语：to level with someone和clueless. (Local traffic) LL: I have to level with you, Li Hua. I'm not very fond
美国之音《流行美语》
Morning is the optimal time to get your metabolism revved up for the day and your body ready to fight fat. Changing up your morning routine to lose weight more effectively may feel awkward at first. But once your modifications become habits, you may
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MINSK, March 27 (Xinhua) -- Belarus is not going to recall its ambassador from Ukraine, Belarusian Foreign Ministry spokesman Dmitry Mironchik told local media here on Thursday. Belarus will not recall its ambassador from Ukraine after Kiev recalled
英语新闻
WHEN a woman breaks a glass ceiling and becomes the presidential nominee of a major political party, what should men think? 当有一名女性打破玻璃天花板成为主要政党的总统提名人时，男性应当作何感想？ Should men applau
英语新闻
No one teaches you how to be a good employee or manager. So what do you do once you graduate with plenty of knowledge about your degree field, but a blank slate about how to push the needle in the office? 没有人教你如何成为一个好的员工或
求职英语
秘鲁，法国签署防务协议 LIMA, Nov. 4 (Xinhua) -- Peru and France signed here Monday two cooperation agreements on defense and protection of information and sensitive materials, said the Defense Ministry. The deals were signed by Peruvian De
英语新闻
Repetition Doesnt Work: Better Ways to Train Your Memory 比重复更有效的记忆方法 A team of scientists recently discovered that repetition is a terrible way to memorize informationand their findings highlight much better strategies. 一组科学
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