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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(67) / 评论(0) 分类 2018CRI中国国际广播电台

SCIENCE IN THE NEWS - Mother Bears May Be More Bark Than Bite FAITH LAPIDUS: This is SCIENCE IN THE NEWS, in VOA Special English. Im Faith Lapidus. BOB DOUGHTY: And Im Bob Doughty. This week, we tell about the robot collection at the world famous Smi

发表于:2019-01-02 / 阅读(58) / 评论(0) 分类 2011年VOA慢速英语(六)月

American black bears American black bears appear in a variety of colors despite their name. In the eastern part of their range, most of these brown, red, or even yellow coats. To the north, the black bear is actually gray or white in color. Even in t

发表于:2019-01-08 / 阅读(37) / 评论(0) 分类 英语小短文

Goldilocks and the Three Bears 金发姑娘和三只熊 Father Bear,Mother Bear and Baby Bear are a happy family. They live in a house.它们住在一个房子里. They like to eat porridge.它们喜欢喝粥. One day,Mother Bear makes porridge for s

发表于:2019-01-09 / 阅读(101) / 评论(0) 分类 冀教版小学英语(三起)--第二册

The Candle Thieves 是来自英国的新2人组,由成员Scott McEwan以及The Glock组成。所有的乐器都由Scott McEwan和The Glock他们俩人包办。从他们起的乐队名字来看,就知道这俩人是个有趣的小伙。奇妙的,怪

发表于:2019-02-06 / 阅读(39) / 评论(0) 分类 英乐时空

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(38) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》
学英语单词
abdominal discomfort
adding-up
afromontoside
aggregated analysis
artificial arm
augmented matrix
auto-placement
bit diamond point
Boehm system
broken period
buried soil horizon
caissonset
Cloramficin
conformity certificate
congenital dysmenorrhea
core rope
corrosion potential
crotalus lepiduss
days worked
diagenetic mineral
dispersed fracture model
dotterels
duodenal smears
Egebjerg
Englishable
euhedral-granular
extra budgetary funds
eye-glassy
far be it
fertile hypha
forage seed breeding farm
formylhydrazine
gap eliminator
general trader
genus nycticoraxes
globular aggregate
grease retainer
ground
hardware multiplexing
heterojunction diode
high speed buffer storage
hydrologies
I am tired
inductive character
inservice teaching
integral form
knitting silk
L-1210
lasalle
liberaliser
line tuner
linear output horizon sensor
liquid absorbent dehumidifier
lymphonodi cubitales profundi
magnetic current
manufacturing adjustment lead time
memo pad
mentalese
monoastral
monothelious
nine - year compulsory education
offset item
ordinis beneficium
overhaulers
personality survey
pre emergency
process special character
profit sensitivity ratio
prosecutings
prototype observation for earth-rockfill dam
pseudopodia
put a head on someone
quickthorns
radiused punch nose
re-embattle
rearguments
reverse transcriptase inhibitor
rotary type stabilized soil road mixer
rules of conflict
saarc
shah
single hard error
specific fuel consumption (sfc)
stairhalls
standing sound wave
superfamily tyrannidaes
supplier's monopoly
table-support
technologically skilled manpower
telluric electromagnetic sounding
template excavate
Tinacidin
took aside
Tosa Mitsuoki
unennobled
unreelings
unwaxy
utilizes
vamos
Zebra time
zein fibre
zeopan