防火隔墙

英语畅谈世界文化lesson7:Great Barrier Reef大堡礁

发表于:2018-12-07 / 阅读(99) / 评论(0) 分类 英语畅谈世界文化

From VOA Learning English, this is the Health Lifestyle report. Our brains are protected by our skull. But that is not the only protection it has. A natural barrier around our brains prevents germs and other damaging substances in the blood from ente

发表于:2018-12-08 / 阅读(84) / 评论(0) 分类 2018年VOA慢速英语(八)月

Chapter 24 Language Barrier between Chinese and Foreigners第 24章 中外语言障碍David:Do you know any foreign experts here in China? 你认识在中国工作的外国专家吗? You:No, language is a real barrier between Chinese and foreig

发表于:2018-12-25 / 阅读(53) / 评论(0) 分类 留学生在中国

barrier, ['briə] n (用来禁止通行的各种)障碍物(如:栅栏和关卡)=obstacle 【例】The police put a barrier 警察设了路障。barrier of speech 语言的隔阂

发表于:2018-12-30 / 阅读(60) / 评论(0) 分类 不择手段背单词

Israeli High Court to Consider Legality of Security Barrier Ross Dunn Israel's high court has agreed to consider the legality of a controversial West Bank security barrier , just weeks before the proj

发表于:2019-01-07 / 阅读(100) / 评论(0) 分类 VOA2004(上)--各类新闻

You'll find the Great Wall in China. 在中国,你可以看到长城。 You'll find Yellowstone National Park in the US. 在美国,你可以看到黄石国家公园。 You'll find Stonehenge in the UK. 在英国,你可以看到巨石阵。 You'

发表于:2019-01-09 / 阅读(84) / 评论(0) 分类 江苏译林版牛津小学英语(3起)六年级下册

By Jim Teeple Jerusalem 31 January 2007 Israel's government says it is considering moving the West Bank security barrier eastward, farther into the West Bank to enclose two Jewish settlements. VOA's Jim Teeple reports from Jerusalem, Palestinian offi

发表于:2019-01-13 / 阅读(103) / 评论(0) 分类 2007年VOA标准英语(一月)

It is a festive Christmas Eve in the West Bank town of Bethlehem. Christian worshipers light candles inside the Church of Nativity, in the West Bank town of Bethlehem, 24 Dec 2008 Palestinian boy and girl scouts marched through Manger Square in Beth

发表于:2019-01-13 / 阅读(40) / 评论(0) 分类 VOA标准英语2008年(十二月)

A MARTINEZ, HOST: There are few places on Earth where the impact of climate change is more noticeable than along the Great Barrier Reef. It's the planet's largest living organism that now has become the world's largest dying organism. In the past 18

发表于:2019-01-16 / 阅读(92) / 评论(0) 分类 2017年NPR美国国家公共电台7月

But the wonky holes will never be completely covered up, because coral cant grow in freshwater. Theyll remain an indelible reminder of the reef's past lives. But the origins of the reef lie even further back in time. And to understand them means crac

发表于:2019-01-22 / 阅读(51) / 评论(0) 分类 自然百科2011年

Today, the elements that support the reef are in fine balance--sun, wind and waves. But it doesn't take much to tip the balance, plummeting this huge reef into disaster. It might happen sonner than you think. Eighteen million years ago, a series of r

发表于:2019-01-22 / 阅读(51) / 评论(0) 分类 自然百科2011年

It's an astounding mechanism, but it looks like it's being overwhelmed. Recently, the coral has been telling us that its had enough. Because when it overheats, it self-destructs, expelling the algae that live with them. They turn deathly pale, a proc

发表于:2019-01-22 / 阅读(55) / 评论(0) 分类 自然百科2011年

Where the forces of nature meet? In a hidden world, a tropical miracle. At this moment, evolution is building a living colossus, a giant built by nature's tiniest creature, a model of reincarnation, a survivor born from disasterthe Great Barrier Reef

发表于:2019-01-22 / 阅读(38) / 评论(0) 分类 自然百科2011年

今天我们要学的词是barrier。 Barrier是障碍的意思。Language barrier, 是语言障碍。Trade barrier, 是贸易壁垒。The lack of funding was the biggest barrier to the road improvement, 意思是道路改善的最大障碍是缺少资

发表于:2019-01-25 / 阅读(100) / 评论(0) 分类 英语每日一词

By Jim Teeple Jerusalem 14 June 2007 The human rights group Amnesty International has called for the dismantling of the Israeli security barrier in the West Bank. The London-based group says the barrier has had a disastrous impact on the lives of Pal

发表于:2019-01-30 / 阅读(116) / 评论(0) 分类 2007年VOA标准英语(六月)

今天我们要学的词是barrier。 Barrier是障碍的意思。Language barrier, 是语言障碍。Trade barrier, 是贸易壁垒。The lack of funding was the biggest barrier to the road improvement, 意思是道路改善的最大障碍是缺少资

发表于:2019-01-30 / 阅读(48) / 评论(0) 分类 英语单词荟萃

By Paul Sisco Washington 12 October 2007 American test pilot Chuck Yeager flew a plane through the sound barrier on October 14th, 1947. VOA's Paul Sisco takes a look back at the famous feat and the man who first flew at Mach 1. Some say only the Wrig

发表于:2019-02-03 / 阅读(44) / 评论(0) 分类 2007年VOA常速英语(十月)

By Jim Teeple Jerusalem 05 June 2007 Forty years ago Tuesday, June 5, the 1967 Arab-Israeli War began. Lasting just six days, the war was an unqualified victory for Israel and a complete defeat for the armies of Egypt, Syria and Jordan. As VOA's Jim

发表于:2019-02-03 / 阅读(131) / 评论(0) 分类 2007年VOA标准英语(六月)

The barrier separating Israel from West Bank Palestinian territories is the theme of a Washington exhibit by a dozen U.S. and Canadian-based artists. Each gives a different representation of what the artist views as an obstacle to peace. The curator

发表于:2019-02-18 / 阅读(70) / 评论(0) 分类 英语新闻

First, a partial U.S. government shutdown turns 21 days old on Friday, tying the record length of time for when the government's been partially shut down. It's been that way because the president and Congress haven't agreed on funding for it. Preside

发表于:2019-03-04 / 阅读(131) / 评论(0) 分类 CNN美国有线新闻2019年1月
学英语单词
4-dioxypyrimidine
a standing funny monk in blue-and-white
adverse suit
aerothermodynamic duct (ramjet)
affine coordinate system
alibi-archive
alliable
alluminium cable
amp. hr.
arbor flange
auntie man
B. U. L.
back-to-back with
bacterial keratitis
black square nut
bottlesworth
bubble (gas) scrubber
cabbages and kings
cadaveriety
candu-pressurized heavy water
capstan windlass
chalice cells
city-building
colotype
commissioning
company lawyer
compressed solar wind
counter-pull
counter-rail
deliquate
direct digital signature
down lead impedance
drug-receptor interaction
electric lift controller
electric porcelain insulator
Electronic documentation
emitter node voltage
Fenilcal
filled with wall
fixing roller
fly-fished
fouet
fuse time-current test
galactico
granatins
Grindleton
gross ratio
harnessing of red tide
human instinct
input/output access control words
ISO image
killing cattle
launch pads
laws-of-war
lichenaless
lion-hunter
liquid-phase epitaxy
London tower
lowest-paids
lubber line
Mal Paso
mean level detection system
needle body
NUCDEF
optics of metal
ordinators
oxocarbonium ion
p17R
plane stress toughness
polarization-diversity reception
polycloning
railway catheter
raw materials taked from the soil and air
readoptions
redescend
reverture
roadway board
round-trips
Saint-Laurent du Maroni
sample size requirements
scratch hardness tester
set up cost
single tax in silver
single-banked up
sleeken
squeeze pump
stromateoides sinensis
structural domain
super-bike
swashbuckled
take the change out of someone
tathing
temporal sequence
terne(plate)
tittel
traveller's joy
trentepholia (trentepohlia) albogeniculata
ultraviolet ionizing laser
voilette
waverings
weight-limited design
width of pole shoe