[矿业] 滑石碎屑

Ukraine Boxing Superstar Prepares for City Hall Arena 乌克兰拳击巨星备战大会堂竞技场 Vitaliy Klitschko is recognized as a Ukrainian icon for his incredible boxing prowess. But the heavyweight hero says he dreams of a different legacy,

发表于:2018-12-08 / 阅读(58) / 评论(0) 分类 VOA标准英语2014年(六月)

This is the place where there is little food, where is little water and there are many many people. And many people are trying to get out of here out of the airports. You are seeing a lot of people lining up around there. They have been lining up her

发表于:2018-12-19 / 阅读(147) / 评论(0) 分类 CNN2013年(十一)月

Plants can pull carbon dioxide, the planet warming greenhouse gas, out of earth's atmosphere. But these aren't the only living organisms that affect carbon dioxide levels and thus global warming. Nope, I'm not talking about humans. Humble sea otters

发表于:2018-12-24 / 阅读(44) / 评论(0) 分类 Scientific American(九)月

These aren't Christmas lights. This isn't a mutant lobster. And this fearsome-looking creature is not something you'd ever find at the end of your fishing hook. These are some of the rarely seen sea creatures found deep in the ocean in a world of tot

发表于:2018-12-26 / 阅读(52) / 评论(0) 分类 自然百科2009年

A:Rabbit B:Mountain C: Tree D: River Summary This story talks about some nature members want to have a party one day. But the party becomes a condem. Prologue: (The voice-over) Its a beautiful sunny day! A little white rabbit jump out of her

发表于:2019-01-08 / 阅读(75) / 评论(0) 分类 英文剧本

Book Recommendations For The Post-Election Escapists play pause stop mute unmute max volume 00:0004:58repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin. RAC

发表于:2019-01-16 / 阅读(59) / 评论(0) 分类 2016年NPR美国国家公共电台11月

Trump Won Their Vote. Now They Want Him To Meet Expectations play pause stop mute unmute max volume 00:0003:39repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plu

发表于:2019-01-16 / 阅读(61) / 评论(0) 分类 2016年NPR美国国家公共电台11月

In this rugged and unforgiving terrain littered with fractured rock and ice-cold rivers, the slightest miscalculation may have fatal consequences. The snow leopard is the worlds highest living big cat. But theres another smaller predator that ranges

发表于:2019-01-22 / 阅读(64) / 评论(0) 分类 自然百科2010年

In the 1600s, there were so many right whales in Cape Cod Bay off the east coast of the U.S. that apparently you could walk across their backs from one end of the bay to the other. Today, they number in the hundreds, and they're endangered. Like them

发表于:2019-01-24 / 阅读(66) / 评论(0) 分类 英语语言学习

A three-metre deep skirt (made of sturdy polyester) dangles beneath the boom to prevent litter from escaping under it; 3米深的裙座(由坚固的聚酯制成)悬挂在吊杆下方,以防止垃圾漏出来; buoyant plastic tends to float wi

发表于:2019-02-16 / 阅读(103) / 评论(0) 分类 经济学人科技系列

Few things exercise green sensibilities more these days than marine plastic litter. 如今没有什么能像海洋塑料垃圾那样更能唤醒人们的环保意识。 The detritus looks unsightly when it washes up on beaches, and cruel when it chok

发表于:2019-02-16 / 阅读(65) / 评论(0) 分类 经济学人科技系列

Once it seemed that the ocean floor was a desert of darkness. As everyone knew, sunlight was what made life possible by fueling photosynthesis, and sunlight can penetrate only the first few hundred yards of the oceans great depths. Lower, a few

发表于:2019-02-21 / 阅读(70) / 评论(0) 分类 托福英语

The strongest typhoon so far this year is battering the northern Philippines with violent winds and torrential rains. Super typhoon Mangkhut made landfall on the country's main island Luzon early on Saturday, blowing down trees, ripping off roofs and

发表于:2019-02-23 / 阅读(42) / 评论(0) 分类 英语听力精选进阶版

In the 1830s, the British naturalist Edward Forbes surveyed ocean beds throughout the Atlantic and Mediterranean 19世纪30年代,英国博物学家爱德华福布斯勘察了大西佯和地中海各处的海床, and declared that there was no li

发表于:2019-02-25 / 阅读(98) / 评论(0) 分类 万物简史
学英语单词
anchoringwire
annual magnetic change
anointeds
anti-division
antipneumococcus sera
aortic sinus
barked out
bastiat
black-and-tan terrier
blatherskites
bow wave
bring out in
Calavite, C.
Carandaiti
certificate of proof
challenge response authentication mechanism
clear spacing
coastal ice
color ways
compound gneiss
cpu unit programming
critical interval
dago reds
database document
deskater
diazol Bordeaux
dionaea
dioptric lighthouse
diparesis
Dischidia tonkinensis
down-bows
eaves flashing
elkwoods
euridice
fornim
free steered vehicle
gas tube boiler
Glidewell
graphite paint
Heidenstam
high-pressure unit
independent triangulation net
inertial gravitational guidance
iodoformum
jees
lapel bias
left jewel
lighting parameter
linear topological algebra
mail log
mammaliaform
mid-calf skirt
muires
multi-level storage hierarchy
Muslimism
neck bones
neuropterous insect
nitro polymer
odontoceramic
operational scheduling
periclinium
perturbation of temperature
Pilea pauciflora
please say it again
pm process
primase
pro skirts
pseudoparticle
purpura autoerythrocytica
pyramidal inversion
radiator rust preventive
radio tele-type
reduced paid-up insurance
resist ware
ring down the curtain on
SAR arcs
scolopendra subspinipes dehanni
sequencing by hybridization
Serasan, Selat
setiron
sextiparas
sheath for magnet coils
shurgard
silwans
sky-gazer
spastic colon
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sula leucogaster plotus
tabloidization
take a message
track mark
trading performance
udhk
under convoy
unsuccessful bidder
varans
Verkhnekolymsk
versional
visuonuditory
work upon
zinc fluoroborate