[网络] 恩吡哌唑

A hundred years ago, there are one and a half billion people on earth. Now, over six billion crowd our fragile planet. But even so, there are still places barely touched by humanity. This series will take you to the last wildernesses and show you the

发表于:2018-12-03 / 阅读(66) / 评论(0) 分类 探索与发现2012年

Conrazon De Melao Jacky Zhang Conrazon De Melao Melao Melao Melao Conrazon De Melao Melao Melao Conrazon De Melao Melao Melao Melao Conrazon De Melao Melao Melao Emmanuel thinks about the girl He know

发表于:2018-12-08 / 阅读(83) / 评论(0) 分类 最好听的50首英文歌曲

Time again for StoryCorps. We have been listening in this oral history project crisscrosses the country. Today the story of the late Wallie Earl Dow. He was a man who often found himself on the wrong side of the law. Time and time again his exploits

发表于:2018-12-19 / 阅读(159) / 评论(0) 分类 2007年NPR美国国家公共电台

The penguins stay when all other creatures have fled because each guards a treasurea single egg rested on the top of its feet and kept warm beneath the downy bulge of its stomach. There is no food and no water for them. And they will not see the sun

发表于:2018-12-27 / 阅读(68) / 评论(0) 分类 探索与发现2012年

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发表于:2019-01-01 / 阅读(141) / 评论(0) 分类 远大前程.Great.Expectations

They are constantly on the move. New-born calves have to be up and running the day they are born. But the vast herds do not travel alone. Wolves. Packs of them, eight to ten strong, shadow the migration. And they are hungry. Its the newly born calves

发表于:2019-01-23 / 阅读(73) / 评论(0) 分类 探索与发现2012年

But they are hungry and eager to reach their mother whos delayed feeding them on this special day. Now she lures them with the promise of milk, the only food the cubs have known since they were born, deaf and blind beneath the snow some two months ag

发表于:2019-01-23 / 阅读(81) / 评论(0) 分类 探索与发现2012年

Day 10. And the mother has let her cubs a mile from the den. Its time to put them to the test. Theyve grown enormously in confidence, but they dont have their mothers sense of urgency. At last it seems that they are ready for their journey. And they

发表于:2019-01-23 / 阅读(70) / 评论(0) 分类 探索与发现2012年

Midsummer on the tundra and the sun does not set. At these altitudes, the suns rays are glancing and not enough of their energy reaches the ground to enable trees to grow. Youll need to travel five hundred miles south from here before that is possibl

发表于:2019-01-23 / 阅读(71) / 评论(0) 分类 探索与发现2012年

As we travel south, so the suns influence grows stronger. And at 50 degrees of latitude, a radical transformation begins. Summers here are long enough for broadleaf trees to replace conifers. Broadleaves are easier to eat and digest, so now animals c

发表于:2019-01-23 / 阅读(88) / 评论(0) 分类 探索与发现2012年

The advance of the seasons brings constant change. As the suns influence diminishes in the north, so the deciduous forests of America begin to shut down, losing their leaves in preparation for the dark, cold months ahead. One season hands over to ano

发表于:2019-01-23 / 阅读(63) / 评论(0) 分类 探索与发现2012年

The character of the forest changes as we descend, becoming ever darker and damper, favoring different kinds of animals and plants. Less than two percent of the sunlight reaches the floor. But even here there is extraordinary variety. In the Great Is

发表于:2019-01-23 / 阅读(60) / 评论(0) 分类 探索与发现2012年

The sun beating down on tropical waters powers the weather systems of the globe. Moisture evaporates from the warming ocean and rises to create great storms. The winds generated out at sea sweep inland across the continents. As they travel across the

发表于:2019-01-23 / 阅读(61) / 评论(0) 分类 探索与发现2012年

Deer are frequent casulties of the harsh winter. And these leopards are not above scavenging from a corpse. African leopards could never survive here. But the Russian cats have thick fur to shied them from the cold. There are only 40 Amur leopards le

发表于:2019-01-23 / 阅读(92) / 评论(0) 分类 探索与发现2012年

Their secret is teamwork. Impala are their favourite prey. They start to hunt and the pack splits up. An aerial viewpoint gives a new insight into their strategy. As the dogs approach their prey, they peel off to take up separate positions around the

发表于:2019-01-23 / 阅读(54) / 评论(0) 分类 探索与发现2012年

The dogs know their prey must come out or drown. Now its a waiting game. The rest of the pack are calling. Theyve made a kill in the forest and this is an invitation to join in the meal. The impala is in luck. A pack this size kills once a day and ev

发表于:2019-01-23 / 阅读(64) / 评论(0) 分类 探索与发现2012年

All across southern Africa, all animals are journeying for the same reason. Buffalo join the great track. Nowhere else on Earth are so many animals on the move for the same urgent purpose. They are all heading for the swamps of the Okavango, a vast i

发表于:2019-01-23 / 阅读(69) / 评论(0) 分类 探索与发现2012年

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发表于:2019-03-02 / 阅读(113) / 评论(0) 分类 加州英语分级G2

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发表于:2019-03-02 / 阅读(120) / 评论(0) 分类 加州英语分级G2

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发表于:2019-03-02 / 阅读(139) / 评论(0) 分类 加州英语分级G2
学英语单词
abording
advance stripping
aerial depth bomb
alexiou
alisphaera gaudii
alkitran
Alouatta
alpi dolomitiche
antidualists
arithmetical computing machine
armored hose
asteroschemas
barium fluoborate
capillary isotachophoresis
catalytic combustion
circular planing
Clematis crassipes
coffee-making
colposuspension
connected Lie subgroup
cortisone glucose tolerance test
critical angles
cut-off rubber
dermotoxins
dressed fish
electromechanical arrangement
epineurals
Equus grevyi
facing page
facsimile communications
Fatous lemma
flatwoods
ghospel
gillions
glass yarn
glucosaminic
gospelised
grade cattle
grand-lot scheme
heumann diagram
high-pressure technology
hydrabrusher
hyper speed
Indian race
industrial site
inert gas metal arc welding
inguinal falx
intermittent take-off
isoserin
isothiazolidines
jurate
kernel grammar
lamp community
lasaiie
liquiritigenin
LSA/RCS
magnetic resonance accelerator
make perfect
mapping path-space
mass-analysed ion kinetic energy spectrometry
Maxwellian distribution
Methano, Stenon
milic
mintlike
Mittelbach
mudspringer
murine leukemia virus
Mussaenda densiflora
mutitas surdorum
non-operate value
nonphysically
null component
numericalphabetic
optimum fatigue strength
palaestinus
parasitologic
post-infectious amnesia
pugioniform
q-corner (coffin corner)
Ralik Chain
rational horizon
reading station
resilient clutch
Santa Elena, B.de
shape class index
shift-up operation
sluiceless
soot black
spongeware
strain recovery
suzanis
take to the boats
tempered oil film
transfer interval
trigeminy
unfoggy
V-drag
vagilities
visibility of interference fringes
weighing paper
whirld psychrometer
woodchip wallpaper