单词:theory of punctuated equilibrium
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Lesson 33 Education 教育 First listen and then answer the following question. 听录音,然后回答以下问题。 Why is education democratic in bookless, tribal societies? Education is one of the key words of our time. A man without an educatio
Lesson 19 The stuff of dreams 话说梦的本质 First listen and then answer the following question. 听录音,然后回答以下问题。 What is going on when a person experiences rapid eye-movements during sleep? It is fairly clear that sleeping
美国党代会致力于激励忠诚 Every four years in the United States, national political party conventions are held to officially introduce the presidential nominees to Americans. Early conventions were often governed by backroom negotiations t
Super hero 大英雄 Dr.Marilyn spoke at our staff meeting. 玛丽琳波斯在我们员工会议上讲话。 She took us through exercises as she worked to get our minds and spirits adjusted to a more positive direction. 她想通过练习把我们的思
Obituary; 逝者; Keith Colquhoun; 基斯科尔克霍恩; Farewell to an old Asia hand and The Economist'sprevious Obituaries editor; 一个写亚洲的老手、《经济学人》逝者专栏前编辑,再见了; In the 20-odd years he worked for Th
ECONOMICS REPORT - Work on 'Game Theory' Wins Nobel Prize for Two Economists By Mario Ritter Broadcast: Friday, October 14, 2005 I'm Bob Doughty with the VOA Special English Economics Report. Robert A
西式幽默 Western Humour 冯骥才 Feng Jicai 学院请来一位洋教师,长得挺怪,红脸,金发,连鬓大胡须,有几根胡子一直逾过面颊,挨近鼻子,他个子足有二米,每迸屋门必须低头,才能躲过门框子
Averaging 23 feet high and 21 feet wide, the walls 5500 miles were punctuated by watchtowers. 长城平均高7米,宽6米,5500英里的城墙中间隔着瞭望台。 When raiders were sighted, fire and smoke signals traveled between towers until
We communicate differently, extroverts and introverts. 外向者和内向者的交流方式有所不同。 Extroverts, when they interact, want to have lots of social encounter punctuated by closeness. 外向者在与人互动时喜欢肢体接触,喜
For me they normally happen, these career crises, often, actually, on a Sunday evening, just as the sun is starting to set, 我经常对事业感到恐慌,周日下午,晚霞洒满天空, and the gap between my hopes for myself and the reality
Chrisann Brennan 克里斯安?布伦南 Toward the end of his senior year at Homestead, in the spring of 1972, Jobs started going out with a girl named Chrisann Brennan, 1972年春天,乔布斯高中即将毕业时,开始与一位叫做克里斯安
沉湎过去,就无法与今天同行,明天因而也成了一个遥遥的无期。 沉湎过去,就无法让我们的每天过得精彩,痛苦因而成了一个咒语无法摆脱。 What is Your Recovery Rate? What is your recovery rate? How lon
Grammar Girl here. Today's topic is apostrophes. A couple of weeks ago Legal Lad did a show about homeowners associations. What you didn't hear was that behind the scenes, Steve, one of our copy editors, debated whether to put an apostrophe in the wo
Judges' scores are combined with viewer votes to determine the winner. Ward and Kane came into the season finale tied with 59 points out of 60. Alley had 54 points. Wendy Williams, Kendra Wilkinson, Sugar Ray Leonard and the rest of the celebrity con
Todd: So Greg, we're talking about controversial issues and one of the issues in your book is income disparity. So, what do you think about minimum wage? Greg: Minimum wage. Minimum wage I think is very important to have otherwise employers are going
Economics brief: six big ideas. 经济概要:六大经济思想。 Game theory: Prison breakthrough 博弈论:越狱 The fifth of our series on seminal economic ideas looks at the Nash equilibrium. 六大经济思想之五纳什均衡。 JOHN NAS
The worlds food system is dangerously out of balance, according to a prominent group of agriculture researchers. And they say food security problems will only grow as the population increases and the climate changes. In a new report ahead of this sum
Do you think of yourself as a bit of an expert at board games like chess or Go? Maybe you're not quite as good as you think. New research from the University of Manchester and the University of Oxford suggests complex games like these are impossible
Local television 地方电视台之春 Coming soon 呼之欲出 It is going to have a lot of adverts and reality shows 接下来是广告和真人秀的时间 How its done in San Diego 瞧瞧圣迭戈是咋办的 Why does Birmingham, Alabama have eig