un. 珊瑚礁鱼类
[网络] 扬旛蝴蝶鱼;乌面立旗鲷

By Caty Weaver Broadcast: August 8, 2003 This is Bill White with the VOA Special English Environment Report. A new study shows an eighty percent decrease of hard coral in the Caribbean Sea over the pa

发表于:2018-12-01 / 阅读(330) / 评论(0) 分类 VOA2003(下)-环境与健康

As dawn breaks, fishermen work furiously to hauling tuna. But while the fish may seem plentiful, there is trouble on the horizon. Fishermen were the fist to notice the alarming effects of rising sea temperatures. Beneath them the coral reefs are dyin

发表于:2018-12-03 / 阅读(199) / 评论(0) 分类 自然百科2009年

Youre going to see some beautiful coral out at the reef, Melanie said, as they boarded a glass-bottom boat later that morning. They had driven into Key West after breakfast and were taking their seats on the upper deck of a large white boat called th

发表于:2018-12-06 / 阅读(254) / 评论(0) 分类 41 The Mystery of the Hidden B

[00:29.39]Joy,how was your holiday? [00:40.75]I had a great time. [00:50.60]Could you tell me what you think about hainan Island? [00:55.93]Our family is going on holiday soon,and we're also thinking about going there. [01:31.30]Oh,if you get a chanc

发表于:2018-12-10 / 阅读(217) / 评论(0) 分类 初中英语人教版初三

SCIENCE IN THE NEWS - Searching for Answers About What Harms Coral Reefs, and What May Protect Them A look at recent studies of coral reefs. Some scientists say rising temperatures have damaged almost half around the world. Yet many reefs stay color

发表于:2018-12-15 / 阅读(297) / 评论(0) 分类 VOA慢速英语2008年(三)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This'll just take a minute. How do baby coral find a new home in the open ocean? They listenvery closelyfor reef sounds. Scientists at the University of Bristol in England had alrea

发表于:2018-12-24 / 阅读(223) / 评论(0) 分类 Scientific American(五)月

The tropical night descends on a quiet beach, but just off shore, beneath the tranquil waves things are busy. A group of research scientists are scouring a coral reef looking for fish, or more accurately, the parasitic passengers attached to the fish

发表于:2018-12-26 / 阅读(175) / 评论(0) 分类 自然百科2009年

I really worry about our oceans. Not many people understand how important the oceans are. Every day we hear stories about the rainforests and the ice caps, but we rarely hear about the oceans. They form most of the Earths surface and most of the worl

发表于:2018-12-28 / 阅读(218) / 评论(0) 分类 听一分钟英文-O

The waves of these azure seas hide an abundant treasure. Below the waves, coral reefs provide a habitat for teeming life, a life with a kaleidoscope of color. In oceans around the world, clear and well-circulating waters encourage corals to anchor a

发表于:2018-12-30 / 阅读(257) / 评论(0) 分类 国家地理2008年

JEFFREY BROWN: There's another big meeting taking place in Washington this week. Native populations from around the U.S. convened at a conference on the impacts of climate change. Hari Sreenivasan has that story. HARI SREENIVASAN: Our series on Copin

发表于:2018-12-31 / 阅读(209) / 评论(0) 分类 PBS访谈环境系列

We have about thirty campers right now, Melanie explained as they moved through the cafeteria line. Benny had piled his plate high with spaghetti and meatballs and was reaching for a slice of Key lime pie. Most of them are kids, but we have a few adu

发表于:2018-12-31 / 阅读(219) / 评论(0) 分类 41 The Mystery of the Hidden B

[00:45.58]1)Where Bruce like to go today? [00:51.54]He wishes he could go to the seaside today. [00:59.12]2)What are Bruce and Li Qun talking about? [01:06.85]They are talking about the sea,holidays,jobs and Li Qun's cousin. [01:15.68]Language points

发表于:2019-01-10 / 阅读(330) / 评论(0) 分类 高中英语人教版高二

[00:-1.00]Penrhyn Undersea World [00:-2.00]The Best Aquarium in the West! [00:-3.00]Polar World [00:-4.00]We have polar bears and a real iceberg too! [00:-5.00]Watch the acrobatic seals at feeding time. [00:-6.00]Meet our less athletic but more frien

发表于:2019-01-10 / 阅读(286) / 评论(0) 分类 高中英语北京必修模块

BOB DOUGHTY: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. FAITH LAPIDUS: And I'm Faith Lapidus. Today we tell about threats to coral reefs and some new discoveries about these ancient, biological structures. (MUSIC) BOB DOUGHT

发表于:2019-01-11 / 阅读(327) / 评论(0) 分类 2010年VOA慢速英语(八)月

SCIENCE IN THE NEWS - Condition of Oceans Affects Human Health From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Shirley Griffith. And Im Christopher Cruise. Today, we tell about a new way to measure the health of the worl

发表于:2019-01-12 / 阅读(243) / 评论(0) 分类 2012年VOA慢速英语(十一)月

By Chad Bouchard Jakarta 23 April 2007 Scientists have discovered that an earthquake two years ago in Indonesia lifted hundreds of kilometers of sea floor out of the water, causing the largest death of coral reefs ever recorded. As Chad Bouchard rep

发表于:2019-01-12 / 阅读(281) / 评论(0) 分类 2007年VOA标准英语(四月)

Australia has agreed to protect one million square kilometers of ocean off its northeast coast. The Coral Sea Conservation Zone will help safeguard an area described by conservationists as a spectacular marine jewel while the region is assessed for

发表于:2019-01-13 / 阅读(191) / 评论(0) 分类 VOA标准英语2009年(五月)

Voice 1 Welcome to Spotlight. Im Christy VanArragon. Voice 2 And Im Joshua Leo. Spotlight uses a special method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 A beautiful orange and white clow

发表于:2019-01-19 / 阅读(211) / 评论(0) 分类 环球英语 Spotlight

I really worry about our oceans. Not many people understand how important the oceans are. Every day we hear stories about the rainforests and the ice caps, but we rarely hear about the oceans. They form most of the Earths surface and most of the worl

发表于:2019-01-21 / 阅读(200) / 评论(0) 分类 纯正英语一分钟

The waves of these azure seas hide an abundant treasure. Below the waves, coral reefs provide a habitat for teeming life, a life with a kaleidoscope of color. In oceans around the world, clear and well-circulating waters encourage corals to anchor an

发表于:2019-01-22 / 阅读(272) / 评论(0) 分类 自然百科2008年
学英语单词
a loan-shark
academic dean
acclimatised
air defense emergency
ancylus fluviatilis
Arthur's Town
ascorbyl
automorphous
back up memory
be fly
blattas
bonded indebtedness
capacity of cell
Clematis viorna
constant proportion
Copernicanism
curia regis
Cypress L.
daytime meteor
enterogenic infection
eoterocleaner
equipment of secondary lifesaving appliance
forevacuum pump
free-body diagram
freight contractor
fundulus heteroclituss
gamma dosage rate
gelled cooler
generally speaking
geometrical architecture
ginebra
Hartia crassifolia
have sb on
height of release
hostiers
iminodipeptidase
iron(iii) pyrophosphate
jackplug
job-control
karyologies
ketonurine
lamson tube
locked closed
low-voltage test
macroscopic material standard
magnetic-core with rectangular hysteresis loop
mammana
mangrove tannin
Masan
microrchidia
motion-dependent resistance force
Myrabolans
near surface ship
neoanthropic man
night commode
nipsa
Nothing dries sooner than a tear.
Oestroform
ogun
outward transfer position
package licensing
paten
photo interpretation in agriculture
pooling-of-interests
preferred operating rate
propeller type agitater
psychological processes
purple-headed soldiers
put one's hands up
Registrgtion of Transfer of Ownership of Ship
rehearing
river plain
semipalatinsk
shakar
share name
soft-kill
space development strategy
statistic multiplexing
stickled
straighting
substratums
sybaritism
tactical air control centre
take a lick of
Tarif table
the nuts and bolts of something
thretteen
tie up something
train overturning
transit time method
transnate
Two can play at that game.
uhhs
unit teller
universal carrier
unkink
URAA
Valentian series
VBE
Wilson Piedmont Glacier
Zhovtneve
zilzals