安哥拉紫檀素

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(76) / 评论(0) 分类 探索与发现2012年

小学三年级英语,人教新课标版

发表于:2018-12-04 / 阅读(89) / 评论(0) 分类 人教版小学三年级英语上

小学三年级英语,人教新课标版

发表于:2018-12-04 / 阅读(179) / 评论(0) 分类 人教版小学三年级英语上

You may have never heard of them over here but in the east, the Golden Horse awards are massive. There is star-studded occasion for the Chinese speaking world with top talent from Taiwan, Hongkong and China turning out each year for the red carpet e

发表于:2018-12-11 / 阅读(86) / 评论(0) 分类 万花筒2007年

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(80) / 评论(0) 分类 探索与发现2012年

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(91) / 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(94) / 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(80) / 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(82) / 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(100) / 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(77) / 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(70) / 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(75) / 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(105) / 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(66) / 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(77) / 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(81) / 评论(0) 分类 探索与发现2012年

At the peak of the dry season in the Kalahari, water arrives in the Okavango. It fell as rain a thousand miles away in the highlands of Angola and has taken nearly five months to reach here. The water drives out insects from the parched ground which

发表于:2019-01-23 / 阅读(68) / 评论(0) 分类 探索与发现2012年

She is my sin 她是我的罪 Take heed, dear heart, once apart 小心留意 亲爱的心 一旦分离 She can touch nor me nor you 她便无法触摸你或我 Dressed as one 剥去身上的皮毛 A wolf will betray a lamb 灰狼将背叛那羊羔 Le

发表于:2019-02-03 / 阅读(126) / 评论(0) 分类 好听的英文歌曲

听歌学英语:A Perfect Indian-Sinead O'Connor A Perfect Indian Sinead O'Connor Sinead O'Connor出生在都柏林一个传统的天主教家庭,她小时候曾是唱诗班成员,十九岁就开始了歌手生涯。1987年出道时,唱片公司想

发表于:2019-02-08 / 阅读(99) / 评论(0) 分类 听歌学英语
学英语单词
a-t-p
allorgentum
aminocidin
Anyuyskoye Nagor'ye
apus pacificus
Artemisia japonica
as sufayri
atomic manipulation
Bamaka
barranca, barrancas
Belo Tsiribihira
Birsfelden
butternut
camphor soap
Chel-lron
clean gas
coarse delay dial
cockweed
colloidal dispersed system
compression strength perpendicular to grain
Crozierville
cull egg
dam bar
dead weight cargo
debarking
decompression lever
deflections
deratting exemption certificate
divorsion
edge and profile sander
empirical distribution function
entam(o)ebae
extruded structural tube
false heart
filing clerks
first order ancillary
fishberry
full faith and credit debt
gamma taxonomy
generalized mean squared error
genus hypoxes
great yellow gentian
high pressure atomizer
high speed generator
hydroxyethanal
i am chinese
import quotas system
infiniverse
intrarenal hydronephrosis
Karlštejn
Kropa
Kuyedinskiy Rayon
lightning flashover
low pollution emission
luggage compartment lamp
lun li wu tao
lymphoid ascites
main column
Milquetoast, Caspar
minced pork ball
mold parting agent
nanophenomenon
niesen
numeral control robot
nursegraft
offscouring
peach-kernel oil
penny ante pokers
Picasso porn
pro-activenesses
re-emphasises
rebelloure
Reid Hunt's test
respiratory pause
river flow
roberton
run berserk
sandy sediment
Scoline
shakeout temperature
sinopis
sintered glass filter candle
snake eagles
solar streamer
split plot arrangenment
streven
svy.
sweet-and-sour sauce
take something up with someone
three-piece construction
three-pipe water system
to pitch
Twin Peaksier
under-poled
underpinning contract
vena epigastrica superficialiss
vital phenomena
warped sheet
water-skater
what are you on
Ysyk-Köl Oblast'
Zionizing