音标:[ˈtʌndrə zəun] ;
冻原地带

The World’s Top Ten Destinations 1 Ankor Wat is part of a vast network of around a hundred ancient temples hidden deep in the Cambodian 1) jungle. A thousand years ago, this was a 2) thriving wooden

发表于:2018-11-28 / 阅读(224) / 评论(0) 分类 疯狂英语2003年

[00:03.70]Frank, is he always so obsessive? 弗兰克 他总是这么专心吗? [00:06.62]-Yeah. -Yes. 对 是的 [00:11.06]Does he ever lighten up? 他从来没放松过吗? [00:11.30]-Not really. -No. 没见过 没有 [00:17.02]How long have you be

发表于:2018-11-30 / 阅读(265) / 评论(0) 分类 听电影学英语-后天

The woolly mammoth was a very large elephant-like mammal that lived on Earth several thousand years ago. Some mammoths grew to be four meters high and the largest weighed almost nine tons. Both male and female mammoths had very large tusks and walked

发表于:2018-12-03 / 阅读(86) / 评论(0) 分类 轻松英文阅读

This is Scientific American's 60-Second Science. I am Adam Hamterture, got a minute? What's sixteen feet tall and 9,550 years old? Its the world's oldest tree. The worn and weathered spruce grows in Sweden's windswept tundra. But, until recently, wel

发表于:2018-12-24 / 阅读(99) / 评论(0) 分类 Scientific American(五)月

Humans are pegged to a 24-hour cycle. We're locked into it not just by day and nighttheres the master timepiece in the brain called the circadian clock. But it doesn't make sense to live by a 24-hour clock in the Arctic, where it's dark or light for

发表于:2018-12-24 / 阅读(99) / 评论(0) 分类 Scientific American(三)月

[00:04.60]Saving the Rainforests for Future Generations [00:07.77]为子孙后代救救热带雨林 [00:10.95]Rainforests are being cut and burned from Brazil to Indonesia [00:14.93]从巴西到印度尼西亚,热带雨林正在以极快的速度被砍伐和烧毁, [00:18.91]at such a

发表于:2018-12-29 / 阅读(151) / 评论(0) 分类 大学英语自学教程上

Tundra is the name given to the low, marshy plains of Europe, Siberia, and North America that border on the Arctic Ocean. In Alaska, the vast, cold region known as the Northern Slope is part of the tundra. Nature sets harsh terms for survival in this

发表于:2019-01-02 / 阅读(84) / 评论(0) 分类 双语有声阅读

今天我们要学的词是in the zone。 In the zone, 意思是进入最佳状态。 He was in the zone throughout the playoffs, 整个季后赛他一直保持最佳状态。 Nobody can touch him when he is in the zone, 他一旦进入最佳状态,谁

发表于:2019-01-11 / 阅读(132) / 评论(0) 分类 英语每日一词

今天我们要学的词是in the zone。 In the zone, 意思是进入最佳状态。 He was in the zone throughout the playoffs, 整个季后赛他一直保持最佳状态。 Nobody can touch him when he is in the zone, 他一旦进入最佳状态,谁

发表于:2019-01-11 / 阅读(135) / 评论(0) 分类 英语单词荟萃

By Kurt Achin Panmunjom 14 December 2007 North and South Korean generals have failed to agree on the specifics of a proposal for cooperation between the two rivals. The latest round of high-level military talks has ended with no progress on creating

发表于:2019-01-11 / 阅读(134) / 评论(0) 分类 VOA常速英语2007年(十二月)

In Saskatchewan, as across all of the boreal, home to some of our most famous rivers, 横跨北方森林的萨克其万省,拥有一些著名湖泊, an incredible network of rivers and lakes that every school-age child learns about, the Peace, th

发表于:2019-01-18 / 阅读(93) / 评论(0) 分类 TED演讲商业篇

Autumn in the Rocky Mountains, a time of change. Aspens turn golden and the bull elk, in the midst of their mating season, work hard to catch the eye and ears of the ladies. Up in the highest peaks, another call rings out. It's the pint-sized prince

发表于:2019-01-22 / 阅读(120) / 评论(0) 分类 自然百科2009年

OTTAWA, Aug. 27 (Xinhua) -- Canada's Prime Minister Stephen Harper announced Monday that Lieutenant-General Thomas Lawson has been appointed as Canada's new chief of the defence staff, the country's top military post. Lawson, who assumed the position

发表于:2019-02-03 / 阅读(95) / 评论(0) 分类 英语新闻

Smart ecology like this is what enables China to be largely self-sufficient in food even today. Back in the village, Yang has his own smokehouse, where he preserves his fish ready for market. Longshan carp have unusually soft scales and a very delica

发表于:2019-02-05 / 阅读(87) / 评论(0) 分类 英语听力:文化博览2008年

This is AP news minute. 1. Donald Trump shook up his transition team on Friday, elevating vice president-elect Mike Pence to head the operations. The shift amounted to demotion for New Jersey governor Chris Christie who has been running Trump's trans

发表于:2019-02-11 / 阅读(154) / 评论(0) 分类 美联社新闻一分钟2016(十一)月

I call this ability collective learning. It's what makes us different. 我把这个叫做集体学习的能力。这使我们如此特殊。 We can see it at work in the earliest stages of human history. 我们可以看到在人类历史早期的阶段

发表于:2019-02-14 / 阅读(65) / 评论(0) 分类 TED演讲教育篇

Larry和李华明天要考试,今天一起复习,但李华一直没法专心。她今天会学到两个常用语:zone out和now you're cooking with gas。 LL: So Reaganomics were the economic policies of US. President Ronald Reagan - Li Hua? Ar

发表于:2019-02-16 / 阅读(133) / 评论(0) 分类 实用英语

Science and technology 科学技术 How to win at poker 怎样成为扑克牌高手 A handy tip 诀窍之一 Keeping a straight face is not enough 喜怒不形于色?不太够 A POKER face. It is the expressionless gaze that gives nothing away. 所谓

发表于:2019-02-18 / 阅读(74) / 评论(0) 分类 经济学人科技系列

Lay it on me, sweet Internet. Advertisement? Oh, hey. You want to watch that baby sloth video again? Was that a no? 因特网宝贝,给我出来我吧。又是广告?哦,嘿。你想再看看那个树獭宝宝的的视频吗?所以是拒绝我咯

发表于:2019-02-19 / 阅读(143) / 评论(0) 分类 咱们裸熊

The Alaska Pipeline The Alaska pipeline starts at the frozen edge of the Arctic ocean. It stretches southward across the largest and northernmost state in the United States,ending at a remote ice free seaport village nearly 800 miles from where it be

发表于:2019-02-25 / 阅读(92) / 评论(0) 分类 双语有声阅读
学英语单词
Abbiategrasso
actuating ratio
admissible control
AdRasY57
aircraft clock
any Tom, Dick, or Harry
arsenazo K
assignee in insolvency
autodidacts
barbarae
be essential to
beam-and-rail bender
black varnished cambric cloth
Booleans
canoed
centrifuge reclaiming
Chanidae
chloralurethan
cognatic
collar brace
come-heres
composite balance
Conflictan
countree
cyberpunks
decontamination apparatus
demonax okunii
double-ended machine
doyk
ectoperitrophic
Eptam
exempligratia
fall from grace
for the love of mercy
forward oblique air photograph
free vibrations
Ganser's ganglia
gender-queer
general-purpose program(me)
go over like nine ninepins
Guerrero, Estado de
H.M.Ship
hair-pin coupling loop
handlens
hats off to
hedge against inflation
helicity determination
hercynian facies
high tensile reinforing steel
hillwards
hollow log set
hydroplastic sediment
idol star
industrial gear oil
infant asylum
Javary
judokas
kator
kirchoff formula
laboratory notebooks
lagidze
leerer
Mackworth
make one's gorge rise
manejar
member company
motor fuel
nitrobutane
north eastward
opisthognathoustype
os sphenoidales
overall gear ratio
paper box
parasitic stomatitis
pass from cell to cell
peripheral handling
plenity
poloidal magnetic field
PPSN
prototype monitoring
pteroclididaes
radiation cancer
richel bird
rivet to the ground
rotary ring crusher
rotor instability
routine load task
schiliro
schmidtcassegrain
semi fluid grease
shaft pier
signal shaper
snow-blindness
Snowdonian
solar type
space centrifuge
Tristanian
Turpinia ternata
unresolved pneumonia
wave generating area
wish someone at the devil
working chamber