时间:2019-01-22 作者:英语课 分类:自然百科2010年


英语课

 Out on the plateau,new-born chiru are vulnerable to predators 1, so their mothers must try to hide and protect them. The most recent problem faced by the chiru is the new Tibet-Qinghai railway, which cuts right through their traditional migration 2 routes. Running nearly 2,000 kilometres through some of the highest terrain 3 on Earth, the railway is an astonishing technical feat 4. It's too early to see its effect on the wildlife, but the engineers have made efforts to incorporate underpasses where wildlife can cross the line in safety.


 
As the modern world increasingly impacts on Tibet, its traditions could be in danger of being eroded 5. But thanks to the sheer scale of this remote region, there are still many wild places that have so far remained largely intact.
 
The least explored area of all is found in Tibet's far south east. Here the Yarlung River, Tibet's longest, has carved through the Himalayas, allowing monsoon 6 clouds from India to pass through. This is Tibet's most secret corner. According to legend, the Yarlung gorge 7 was rendered magically invisible in the eighth century and can only be seen by those who have attained 8 sufficient spiritual knowledge and wisdom. At two days' walk from the nearest road, this hidden region wasn't explored by outsiders until the 1990s.
 
Thanks to the annual monsoon, the whole landscape is covered in lush forest. The scale of the gorge is breathtaking. As the Yarlung River cuts through the mountains,it's created the world's deepest gorge,three times deeper than America's Grand Canyon 9.This vast and mysterious place provides a vital clue to Tibet's importance for the rest of the world.The monsoon which sustains this lush and fertile valley owes its very existence to the Tibetan plateau.

n.食肉动物( predator的名词复数 );奴役他人者(尤指在财务或性关系方面)
  • birds and their earthbound predators 鸟和地面上捕食它们的动物
  • The eyes of predators are highly sensitive to the slightest movement. 捕食性动物的眼睛能感觉到最细小的动静。 来自《简明英汉词典》
n.迁移,移居,(鸟类等的)迁徙
  • Swallows begin their migration south in autumn.燕子在秋季开始向南方迁移。
  • He described the vernal migration of birds in detail.他详细地描述了鸟的春季移居。
n.地面,地形,地图
  • He had made a detailed study of the terrain.他对地形作了缜密的研究。
  • He knows the terrain of this locality like the back of his hand.他对这一带的地形了如指掌。
n.功绩;武艺,技艺;adj.灵巧的,漂亮的,合适的
  • Man's first landing on the moon was a feat of great daring.人类首次登月是一个勇敢的壮举。
  • He received a medal for his heroic feat.他因其英雄业绩而获得一枚勋章。
n.季雨,季风,大雨
  • The monsoon rains started early this year.今年季雨降雨开始得早。
  • The main climate type in that region is monsoon.那个地区主要以季风气候为主要气候类型。
n.咽喉,胃,暴食,山峡;v.塞饱,狼吞虎咽地吃
  • East of the gorge leveled out.峡谷东面地势变得平坦起来。
  • It made my gorge rise to hear the news.这消息令我作呕。
(通常经过努力)实现( attain的过去式和过去分词 ); 达到; 获得; 达到(某年龄、水平、状况)
  • She has attained the degree of Master of Arts. 她已获得文学硕士学位。
  • Lu Hsun attained a high position in the republic of letters. 鲁迅在文坛上获得崇高的地位。
n.峡谷,溪谷
  • The Grand Canyon in the USA is 1900 metres deep.美国的大峡谷1900米深。
  • The canyon is famous for producing echoes.这个峡谷以回声而闻名。
学英语单词
-ette
Abilify
AC switch
air parcel post receipt
airborne platform
Andrey
anionoid rearrangement
arachin
articulo mortis
ask while knowing the answer
at-risk student group
Ban Kut Hae
behavior modification therapy
binary symmetry
biocraft
blastobreccia
bonne terre
buy stop order
canalis ventricularis
Cantharellus floccosus
cattle drive
caudites costatelle
condolency
contagious ophthalmia
current control
cystic lymph node
Dakar-Yof, Aéroport de
Dehi
Department of Health,Education and Welfare
dill seeds
distributor driving sprocket
drop back bond
droplet mechanics
dustiness
electron tube power amplifier
eriochrome blue SE
estimate of parameter
eulima peasei
exchange surrender system
fertile egg
fluid lubrication
FLWS
foreign currency per U.S. dollar
forficate
get a feel for something
glycerin enema
habitation
hemp cable
high - tension wires
high energy rate forming method
hoe furrow opener
hog fuel
holoplanktonic
ikan
intermediate work file
introduce sb to sth
jockeyed
kayles
Kersha
ketonic ester
kitchen hood
Lenggor, Sungai
lopiding
magnetod
mancurs
Markov computable function
maternal vortex
mirror lmage
mourisca (portugal)
nichole
North American Cellular Network
North Branch
nullity
octagon hewn lumber
oil carrier
organizational conflict
overhead valve engine
packa
page-boy
postmarginal vein
Ratio Spread
recompenser
Rodolia
rycrofts
Sainte-Anne-de-la-Perade
sand-calcite
sixth disease
skimming price strategy
slaughterhouse
starring sheet
subsynchronously
successionist
synonymousness
tonycle
TRCV
trifluorothio
urethroscopes
water collecting header
Weil pairing
Winkler bottle
xiaojin pills
young school of business administration