单词：time-resolved spectrum
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A supermassive black hole is quite simply gravity gone mad. An object of such concentrated matter its gravitational pull is insatiable. Nothing can escape it, not even light itself. Anything that gets
超大质量黑洞
AS IT IS 2015-03-30 Dead Sea Scrolls Still Have Lessons to Teach 死海古卷仍有我们需要学习的东西 The documents known as the Dead Sea Scrolls were uncovered in the mid-20th century. They still have things to tell us about life and religi
2015年VOA慢速英语(三)月
Overcoming Procrastination 攻克拖延症 We all procrastinate at some time or other-it's part of being human. 偶尔我们都会做事拖延---这是人性中的一部分。 We frequently put off doing things that we know we should do for a multitu
生活英语听力文章
These were days I will always treasure. It was as if we had been transported back to our childhood when we spent such an enormous amount of time together the two youngest in the family. Fundamentally she had not changed at all from the big sister who
名人励志英语演讲
AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: we say hello again to English teacher Lida Baker in Los Angeles to talk about greetings in America. AA: So now typically, if someone says 'how are you doing?' RS: Yeah, typically
词汇大师(Wordmaster)
President Bush Discusses National Security, Homeland Security and the Freedom Agenda at U.S. Army War College THE PRESIDENT: Thank you very much. Please be seated. (Applause.) Thank you for the warm welcome. I'm sorry I'm late. (Laughter.) But I am
美国总统每日发言
Exceptional Minds: The Creative Power of Young Adults with Autism 特殊的思维：自闭症儿童的创造力 For young people identified as on the autism spectrum, growing into adulthood can have its own challenges. But students at the non-profit
2016年VOA慢速英语(十)月
When you look back on yourself in the past - 10, 20, 30 or more years ago - its surprising to see how much you have changed over time. Your experiences, your friends, your family and your work have all shaped who you are right now. But where will you
励志英语
AS IT IS 2014-08-05 War in Gaza is Also on the Internet 加沙战争从现实烧到网络 The war in the Gaza Strip is being fought as much on the Internet as it is on the ground. Some people say the increased use of social media is changing the way
2014年VOA慢速英语(八)月
Over 10 percent of New Yorkers, nearly 425,000, are unemployed and looking for work, the highest rate in the three decades that records have been kept. The city's jobless numbers are expected to stay at ten percent or above through next year. And tha
VOA标准英语2010年(三月)
I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: we say hello again to English teacher Lida Baker in Los Angeles to talk about greetings in America. AA: So now typically, if someone says 'how are you doing?' ... RS: Yeah, typically
英语单词大师-Word Master
Why bother? The game is rigged. My vote won't count. 为什么非要投票呢？选举被操纵了。我那一票不起作用。 The choices are terrible. Voting is for suckers. 选举的结果很糟糕。选举都是骗人的。 Perhaps you've thoug
TED演讲国际问题篇
Why? Why? is a question that parents ask me all the time. Why did my child develop autism? As a pediatrician, as a geneticist, as a researcher, we try and address that question. But autism is not a single condition. It's actually a spectrum of disord
英语语言学习
Who are being recognized here today at the commencement ceremony a federal magistrate. 你们也在今天的授学位典礼上得到了承认一位联邦行政司法官 A president of a prestigious international university and a US senator is a prett
公众人物毕业演讲
Broadcast: February 22, 2005 I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: we say hello again to English teacher Lida Baker in Los Angeles to talk about greetings in America. AA: So now typically, if someone says 'how are you doi
词汇大师(Wordmaster)
Science and technology 科学技术 Searching for aliens 寻找外星人 The wow factor 防止再次意外 A new citizen-science project will improve the chances of finding ET 一个新的平民科学项目可以增大找到地外智慧的机会 EVER
经济学人科技系列
President Barack Obama is cautiously welcoming Friday's news that the U.S. unemployment rate continues to fall. The president says the December jobless numbers show that the nations economy is moving in the right direction. With unemployment at its l
英语新闻
Its Time to Change Your Life Too often we come home after a long day at work and open the takeout food, then plop down on the couch and watch TV until its time for bed. The next day, we do the same thing again. While I have been known to indulge in t
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本期内容： Auticon, previously known as Mindspark, is one of only a handful of companies that cater exclusively for employees who are on the autistic spectrum. It was founded by Gray Benoist who, as the father of two autistic sons, saw few optio
夏说英语新闻晨读
And they tried everything they had. 住院后，医生尽其所能。 They tried the usual psychotherapy. 他们试了常规的心理疗法， They tried every medication available in those days. 也尝试了那个时候所有可能的药物。 And t
TED演讲教育篇