联合国生物多样性公约

In 1945, representatives of 50 nations met to plan this organization. It was called the United Nations. After the war, many more nations joined. There are two major parts of the United Nations. One is called the General Assembly, m the General Assemb

发表于:2018-12-01 / 阅读(133) / 评论(0) 分类 英语专业四级听力50篇

Explanation: Back in 1787, more than 200 years ago, the United States of America didnt exist the way it does today. There were just 13 states, and after they gained independence from Great Britain, they had a very weak government. They struggled to s

发表于:2018-12-03 / 阅读(71) / 评论(0) 分类 美国精神

Voice 1 Welcome to Spotlight. Im Ryan Geertsma. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Chogyel Wangmo and Bayan Hisham S

发表于:2018-12-19 / 阅读(52) / 评论(0) 分类 环球英语 Spotlight

The 24th of October is United Nations Day. It was on this day in 1945 that the U.N. was created. The day became a holiday in 1971. The U.N. General Assembly decided there needed to be a day to make the work of the U.N. better known around the world.

发表于:2018-12-29 / 阅读(134) / 评论(0) 分类 英语课程学习计划和讲义

By Brian Byrnes More than 6,000 delegates from 194 nations have gathered in the Argentine capital of Buenos Aires for the 10th annual United Nations Convention on Climate Change. Monday's opening cere

发表于:2019-01-03 / 阅读(174) / 评论(0) 分类 VOA2004(下)--健康科技

SCIENCE IN THE NEWS - Anthrax Has Been Widely Feared Since the 2001 Anthrax Attacks in the United BARBARA KLEIN: This is SCIENCE IN THE NEWS, in VOA Special English. Im Barbara Klein. CHRISTOPHER CRUISE: And Im Christopher Cruise. Today we tell about

发表于:2019-01-12 / 阅读(51) / 评论(0) 分类 2011年VOA慢速英语(十一)月

By Lisa Schlein Geneva 20 November 2006 U.N. Secretary-General Kofi Annan is urging nations to do more to combat biological weapons, and to create global safeguards to keep them out of terrorist hands. Kofi Annan at a review conference on Biological

发表于:2019-01-12 / 阅读(128) / 评论(0) 分类 2006年VOA标准英语(十一月)

GUY RAZ, HOST: It's the TED Radio Hour from NPR. I'm Guy Raz. And on the show today, ideas about changing school, about how we can rethink education and even how different countries might be doing it better. ANDREAS SCHLEICHER: I've been in schools i

发表于:2019-01-16 / 阅读(54) / 评论(0) 分类 2017年NPR美国国家公共电台8月

By Alex Villarreal Washington 30 October 2007 The United States is now accepting entries for its annual visa lottery, which has brought more than 500,000 immigrants into the country since 1995. But the lottery faces an uncertain future. Both the U.S.

发表于:2019-01-19 / 阅读(84) / 评论(0) 分类 2007年VOA常速英语(十月)

Voice 1 Thank you for joining us for todays Spotlight. Im Liz Waid. Voice 2 And Im Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand no matter where in the world they live. Voice 1 War Voice 2

发表于:2019-01-19 / 阅读(49) / 评论(0) 分类 环球英语 Spotlight

By Lisa Schlein Geneva 20 August 2007 Experts attending an international conference are calling for quick action to reduce the threat posed by biological weapons. Participants attending the week-long meeting at the United Nations in Geneva say the so

发表于:2019-01-31 / 阅读(79) / 评论(0) 分类 2007年VOA标准英语(八月)

US Snub of Racism Conference Sparks Criticism of Bush Administration Jim Malone Washington 1 Sep 2001 U.S. Secretary of State Colin Powell ' s decision not to attend the international racism conferenc

发表于:2019-01-31 / 阅读(73) / 评论(0) 分类 VOA2001-国际风云(5)

236 美国否决一项禁止生物武器的提案 US Calls Bio Weapons Proposal 'Flawed' Lisa Schlein Geneva 25 Jul 2001 17:28 UTC The United States has rejected a proposal that is designed to strengt

发表于:2019-01-31 / 阅读(74) / 评论(0) 分类 VOA2001-国际风云(3)

UN Conference Fails To Strengthen Biological Weapons Treaty Lisa Schlein Geneva 17 Aug 2001 20:15 UTC Representatives from 56 nations have failed to achieve an agreement on strengthening a treaty to 1

发表于:2019-01-31 / 阅读(50) / 评论(0) 分类 VOA2001-国际风云(4)

By Ron Corben Bangkok 09 October 2006 Burma's government is about to restart its on-again, off-again constitutional convention, which it says will eventually lead to democratic elections. But even as it prepares for the convention, the regime has ar

发表于:2019-02-05 / 阅读(144) / 评论(0) 分类 2006年VOA标准英语(十月)

By Heda Bayron Cebu, Philippines 09 December 2006 The postponement of the much-heralded Association of Southeast Asian Nations (ASEAN) summit has left the people of Cebu disappointed, and in some cases, a bit poorer. Months of preparation in the maj

发表于:2019-02-05 / 阅读(150) / 评论(0) 分类 2006年VOA标准英语(十二月)

我是一个英语学习者,在这里就单词记忆和大家分享一下我的学习心得。 比如一个比较长一点的单词怎样去记忆: 例如 biodiversity 这个词的意思是 生物多样性,为什么是这个意思呢?我把它分

发表于:2019-02-07 / 阅读(66) / 评论(0) 分类 英语学习方法

UNITED NATIONS Syria has taken its first step toward joining an international treaty banning the production and use of chemical weapons. U.N. spokesman Farhan Haq told reporters the U.N. received a document Thursday from the Syrian government that co

发表于:2019-02-18 / 阅读(53) / 评论(0) 分类 英语新闻

Coincident with concerns about the accelerating loss of species and habitats has been a growing appreciation of the importance of biological diversity,the number of species in a particular ecosystem,to the health of the Earth and human well-being

发表于:2019-02-19 / 阅读(120) / 评论(0) 分类 托福英语

According to a document released at the conference by China's Ministry of Environmental Protection, the country has established over 2700 nature reserves covering a combined area of nearly 1.5 million square kilometers. That accounts for about 15 per

发表于:2019-03-04 / 阅读(176) / 评论(0) 分类 2016CRI中国国际广播电台
学英语单词
2-DIEP
arge
autoflash
babylonia areolata austraoceanensis
bar-stool
biastigmatism
blood-retina barrier
chemical remediation
chicken-shits
chiricahua apaches
chopped chopping
coconut-fibre
cohibit
coining compact
conceale
control rod lattice for criticality
coupling shaft
crimes against property
dense phosphate crown
deyoung
diffusing media
diode suppresser
distribution anisotropy
distribution trade
double graphite sleeve
draftmate
edge-support interface
electric fresh water heater
elliott type axle
expected data
field press censorships
fishing hook
Flauenskjold
florepleno
free valve mechanism
free-center-type clamp
galvanizing hot dip
Gibraltar for Orders
good Goddess
Habay-la-Neuve
hemobilirubin
hernangerine
heyses
high density cement
hose proof machine
hyperoxidative
hypomelanotic
interaction of species
intrinsic coercivity
Iyevkovo
lace paper
left-of-center
libelled
Little Tennessee River
martialities
mental institutions
Meredith, L.
metatrochophora
methylgreen-pyronine
mish-mash
molybdenumiron
monacolins
Muzalëvka
narrow-leaved plantain
nervi supraclaviculares
ninjutsus
Nunavimmiut
output (process)
paring knives
pipet filler
pked
qalat siman
radomir
remaining deviation
renal dysplasia
rose pinks
router table
selenous acid anhydride
sempre forte
serve a sentence on bail
shark oil
Silene macrostyla
silicate crown
silicon controlled
skive off sth
Solanum wendlandii
sorting key word
spratlike
spray solidification
Starbuck Glacier
static electricity spraying
structural material swelling
subsea work enclosure
tawite-porphyry
theoretical volumetric efficiency
tight monetary policy
titanic iron ore (ilmenite)
unhills
uniform effluent standard
vibration screen
wanjigis
water yam