un. 北极鳕

A new study has found that the Arctic's iconic polar bears are finding it harder to hunt for food due to melting sea ice caused by climate change, putting the species at a growing risk of extinction. Researchers from the United States Geological Surv

发表于:2018-12-24 / 阅读(181) / 评论(0) 分类 2018CRI中国国际广播电台

When the Arctic Ocean freezes over in the autumn, polar bears set off in search of their favorite meals: fatty ringed seals and bearded seals. By the summer, the sea ice begins to melt and break apart. Deprived of access to the tasty seals, polar bea

发表于:2018-12-24 / 阅读(177) / 评论(0) 分类 2016年Scientific American(十)月

Seventy-nine degrees north latitude is near the top, at the cold edge of the world. In the winter, when temperatures plunge below freezing, there is complete darkness at noon. During summer, the sun shines at midnight, there is no place to hide. Dang

发表于:2018-12-30 / 阅读(298) / 评论(0) 分类 国家地理2007年

She worries a lot. She worries about polar bears. They are big, white bears. They live in the north. They need snow. They need ice. They need cold weather. There is too much pollution. Pollution heats up the Earth. Heat melts the ice. The ice is the

发表于:2018-12-31 / 阅读(252) / 评论(0) 分类 儿童英语小故事

-Leonard:Why don't we all move over there so Leslie can join us? 我们干嘛不移到那边去,这样Leslie就可以坐在一起了。 -Howard:Yeah, let's do it. 好的,去吧。 -Sheldon:If you're having trouble deciding where to sit, may

发表于:2019-01-01 / 阅读(194) / 评论(0) 分类 生活大爆炸第二季

So how do you suggest we proceed? proceed:进行 那你认为我们应该怎么开始? -Leslie:Your place, we'll order Chinese, you'll rent a movie-- artsy, but accessible-- then light petting, no coitus. order:点菜 rent:租 artsy:艺术的

发表于:2019-01-01 / 阅读(195) / 评论(0) 分类 生活大爆炸第二季

-Sheldon:Worst renaissance fair ever. renaissance:文艺复兴 fair:集市,集会 史上最逊的文艺复兴集会。 -Leonard:Please let it go, Sheldon. 别再墨迹了Sheldon。 -Sheldon:It was rife with historical inaccuracies. be rif

发表于:2019-01-01 / 阅读(226) / 评论(0) 分类 生活大爆炸第二季

Neil: Hello and welcome to 6 Minute English, the programme in which we discuss something from the news and teach you a few useful words and phrases on the way! Im Neil and joining me today is Rosie. Hi Rosie. Rosie: Hi Neil. Neil: Weve got a story ab

发表于:2019-01-07 / 阅读(181) / 评论(0) 分类 六分钟英语

Indonesia Working to Soothe South China Sea Tensions Chinese patrols in waters that Vietnam and the Philippines also claim have heightened tensions in the mineral-rich South China Sea. Vietnamese protestors condemn what they call a Chinese invasion o

发表于:2019-01-13 / 阅读(181) / 评论(0) 分类 VOA标准英语2012年(八月)

BBC Learning English Weekender Polar Explorer Amber: Hello, I'm Amber, and youre listening to bbclearningenglish.com. In Weekender today, we listen to an interview with explorer, Rosie Stancer. In March, Rosie sets off on her latest expedition walki

发表于:2019-01-16 / 阅读(216) / 评论(0) 分类 Weekender

LULU GARCIA-NAVARRO, HOST: A fishing mogul known as the Codfather could be sentenced to prison this week for tax evasion and smuggling. Carlos Rafael built a small empire in New Bedford, Mass., and the confiscation of his boats would deliver a harsh

发表于:2019-01-16 / 阅读(175) / 评论(0) 分类 2017年NPR美国国家公共电台7月

STOCKHOLM, May 8 (Xinhua) -- The 2012 Swedish Polar Music Prize was awarded to the American singer-songwriter Paul Simon and the Chinese American cellist Yo-Yo Ma, the prize committee said in a statement on Tuesday. For five decades, Paul Simon has b

发表于:2019-02-09 / 阅读(183) / 评论(0) 分类 英语新闻

Voice 1 Thank you for joining us for todays Spotlight. Im Rebekah Schipper. Voice 2 And Im Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Sib

发表于:2019-02-14 / 阅读(147) / 评论(0) 分类 环球英语 Spotlight

The dogsled skimmed silently over the frozentundra. The seal hunter ran alongside it. Sometimeshe cracked his whip against the ice. The snowdrifts looked like giant white sculptures asthe sun slipped behind the frozen hills. Then a fullorange moon ro

发表于:2019-02-17 / 阅读(148) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

The dogs were barking wildly at two smallcreatures playing in the moonlight. Polar bear babies! cried Annie. One roly-poly cub leaped onto the other. Then theyboth rolled through the snow. Hi, little bears! Annie called. The cubs jumped up and shook

发表于:2019-02-17 / 阅读(140) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

The cubs whimpered louder. They want to go to her, but they're afraid of theice, whispered Jack. Annie petted the cubs. Don't be afraid, she told them. You'll get back toyour mother.The big polar bear growled. She paced back andforth, sniffing the ai

发表于:2019-02-17 / 阅读(135) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Jack, you can get up now, said Annie. Jack opened his eyes. Annie was standing over him. She still had her mask on. We're on safe ground, she said. Jack felt as if he'd been dreaming. He lookedaround. They had reached the tundra at the edge ofthe fro

发表于:2019-02-17 / 阅读(157) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Now only the moon shone on the snow. Jack looked around for the polar bear. She was gone. Where'd she go? asked Annie. I don't know, said Jack. He looked over thetundra. There was no sign of the giant bear or hercubs. Maybe she's not interested in sc

发表于:2019-02-17 / 阅读(144) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

BEIJING, June 21 (Xinhua) -- China will launch a new icebreaker for use during an upcoming 2013 polar expedition, a senior oceanic official said on Tuesday. Both the new icebreaker and Xuelong (Snow Dragon), an icebreaker that operated in Antarctica,

发表于:2019-02-18 / 阅读(192) / 评论(0) 分类 英语新闻

Voice 1 Hello, Im Marina Santee. Voice 2 And Im Ruby Jones. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 A tall man stands s

发表于:2019-02-21 / 阅读(176) / 评论(0) 分类 环球英语 Spotlight
学英语单词
air conditioning system
all-wac
Ames test
ammonium phosphite
arterio-angiography apparatus
asterocalyx
axaf
baltusrol
banister
battering trains
bricht
central meridian of gnomonic chart
cobaltiferous
correlated sample
cournot capacities
deaf-and-dumb language
decommissioner
demandable
desert devil
devisement
distance test
dynamic storage tensile modulus
every road leads to rome
exponent counter
farm working machinery
Feinstein
fish pound
flying wedge
folding tongs
frame type filter
FTC (fast time constant)
galvanic-action protector
Gauss plane coordinate
gel coat
genteelizing
George Vancouver
glazing bin
grain model
hallowes
hard rock concrete
I need a taxi
International Standardization Organization(ISO)
ipsative measure
iridescent altocumulus
jibbing-in
Kipanga
knock window
komas
kusunokinol
Laguna Dam
lay light
led astray
left anterior descending
lipotomies
Meciclin
millimeter wave radiation chart matching guidance
mitre-cut piston ring
mixed reactor
mixed-layer model
monochromatized
multer
myelinated fibers
near point correction
negative quenching
newtron
no commission until paid
nondormancy
notomycin
Orote Pen.
paper feed gate
Perilla de Castro
platform wagon
polydocanol
processor implement
pump breaker position light
quaternion Grassmann manifold
regional teaching materials
revolutionism
rigid economy
Rogers special engine alloy
rotating-loop transmitter
scavenging air plate valve
self-acting plant
separation anxiety disorder
shadowfaxes
soft-mud process
solar cell support
Stiglitz
subgrade strength
supply grille
teikokus
test stick
tharns
total alkalinity
transitional axis
triple-threat
uniform diffuse reflection
untreated wood pole
viscosity manometer
Viscum multinerve
zero-dagger
zinc titanate