大学英语精读第四册 Unit Two:Deer and the Energy Cycle

Text Is there anything we can learn from deer? During the

VOA常速英语2017--跨国犯罪危害非洲国家

Africa, particularly sub-Saharan Africa, is on the rise. It has some of the world's fastest-growing economies and a young population that is eager to learn and work. Today, the continent commands significant investment from all over the world. But Af

生活如同一场漫长的赛跑 你真的做好准备了吗？

Recently, I was running a race and thought it was over. The finish line was within sight, so I started my final sprint. As I cornered the last bend in the road, the finish line was not where I believed it to be. In fact, it was still a good half mile

CNN 2012-02-04

Hi, I'm Carl Azuz, broadcasting from the CNN center in Atlantic, Georgia. We welcome all of our viewers around the world to the first February edition of CNN Student News. We are leading things off today in Florida with the race for the Republican pr

【荆棘鸟】第一章 06

His nose was magnificent, a true Roman nose which must have puzzled his Irish confreres, but Ireland has ever been a shipwreck coast. He still spoke with the soft quick slur of the Gal- way Irish, pronouncing his final t's as this's, but almost twent

数学英语 26 What is the Golden Ratio

图片 by Jason Marshall Some math is functional. Some math is fun. And some math is simply stunning. If that last description sounds improbable to you, then today just might change your mind. Because now that weve covered enough ground, were going t

数学英语 14 How to Use the Golden Ratio

图片1 图片2 by Jason Marshall Despite many peoples assumption to the contrary, math is undeniably artistic. It takes a tremendous amount of creative muscle and artistry to devise mathematical solutions. And, as made evident by their frequent batt

电信专业英英词典C-4

Compatible - When one object can be used interchangeably with another. Composite Baseband - The unclamped and unfiltered output of the satellite receiver's demodulator circuit. It contains all of the

TED演讲:论生物多样性(6)

And let us call it the Encyclopedia of Life. 不妨将此项目称为生命百科。 What is the Encyclopedia of Life? A concept that has already taken hold and is beginning to spread and be looked at seriously? 生命百科的概念已经得到人们的

SSS 2010-02-12

Its good to keep on your toes. Metaphorically, that is. Not when youre actually out for a stroll. Because a new study suggests that it takes nearly twice as much energy to walk on your toes than it does to land on your heel. Humans are among a small

“橡皮人”一代 没有梦想也没有痛苦

Almost as soon as he wakes up at 8am each day, property agent Kevin Tu is already tired. He drags himself to work, and puts in nine hours in front of the computer and with clients. Then he goes home to his one-bedroom apartment in the south side of B

Business Etiquette 礼节美语 第030讲

陈豪在北京的ABC美国公司工作，他到美国同事Amy的办公室去找她。 (Office ambience) C：Amy, 你有时间吗? A：I can always make time for you, Chen Hao. What's the matter? C：我有个客户，听说我搬家，专门送了我

【荆棘鸟】第二章 28

他边说着，边解下了弗兰克身上那沉重的铁链，粗暴地把他推到了前门。他被帕迪的身子绊住了，他马上往后退缩着，仿佛这种触碰刺痛了他似的。 孩子们躲在离大人20英尺远的房子边上，观

China cuts its reserve ratio again

BEIJING, May 13 (Xinhuanet) - China's central bank announced on Saturday it would lower the reserve requirement for commercial lenders by 50 basis points, the second time it has taken such action this year to inject more market liquidity and shore up

经济学人302:可重复使用的航天器 乘喷气式火箭的乘客

Science and technology 科学技术 Reusable spacecraft 可重复使用的航天器 Jet-set rocket-man 乘喷气式火箭的乘客 A small British firm is working on a nifty new jet-rocket hybrid engine 英国一家小公司正在研发一款轻巧的新

囧研究：熊猫什么会这么懒

When theyre not making sweet love in the zoo or dodging poachers in the wild, giant pandas sit around and munch on bamboo. Their metabolic ability to take it easy has long baffled scientists. 除了在动物园里交配以及在野外躲避偷猎者，

CCTV9英语新闻：中国GDP增长7%，深化改革

China will continue to lower its GDP growth rate to around 7 percent in 2015. It's also trying to keep economic growth while adapting to the new normal of slower speed and higher quality. That's the message from Premier Li Keqiang, outlining the gove

英闻天下——331 China's Unbalanced Sex Ratio and its Ripple Effect

China's sex ratio is quite worrying nowadays. According to census data, China's sex ratio at birth was 108 males to every 100 females in the early 1980s, only slightly above the natural rate of 103 to 107. In 2000 the ratio was 116.9 males to 100 fem

男人比女人更易迷路？

They are often accused of being poor navigators because they can't read maps as well as their male counterparts. But women are actually less likely than men to get lost because they are better at recalling routes, new research has shown. 人们经常说

【有声英语文学名著】了不起的盖茨比 第6章（2）

The Great Gatsby by F. Scott Fitzgerald Chapter 6 - Part 2 Did you have a nice ride? Very good roads around here. I suppose the automobiles Yeah. Moved by an irresistible impulse, Gatsby turned to Tom, who had accepted the introduction as a stranger.