自然灾害

The International Day for Biological Diversity, sometimes called World Biodiversity Day, is a United Nations holiday based on biodiversity issues. It started in 1993 and is held on May 22. This is the date of the Rio Earth Summit of 1992. This was a

发表于:2018-12-29 / 阅读(26) / 评论(0) 分类 世界节假日博览

Section 27 Environment What exactly is the environment? It’s the world around us. You mean the sky and trees and things like that. Well, yes. But it can be even closer to home. In fact, your home is

发表于:2019-01-02 / 阅读(94) / 评论(0) 分类 英语导读1000句

IN THE NEWS - Wilma Adds to the Damage of a Record Hurricane Season By Nancy Steinbach Broadcast: Saturday, October 29, 2005 I'm Steve Ember with IN THE NEWS in VOA Special English. People in the Amer

发表于:2019-01-02 / 阅读(68) / 评论(0) 分类 教育与新闻

By Lisa Schlein Geneva 30 January 2006 Former President George Bush, right, with an earthquake survivor from Leepa Valley of Pakistani Kashmir during his visit to quake survivors' tented village in Is

发表于:2019-01-06 / 阅读(78) / 评论(0) 分类 2006年VOA标准英语(一月)

Song:100% Natural Artist:Alsou Natural Oooh, yeah At the the centre of me, baby would you believe That I am everyything that I was born to be Why would I cover up What comes natural enough I have everything that god has given me I won't hide, who

发表于:2019-01-11 / 阅读(58) / 评论(0) 分类 英语热力歌曲

AILSA CHANG, HOST: Planning for natural disasters involves dealing with a lot of uncertainty, but advances in artificial intelligence may allow computers to take some of the guesswork out of the planning process. NPR's science correspondent Joe Palca

发表于:2019-01-16 / 阅读(41) / 评论(0) 分类 2018年NPR美国国家公共电台4月
学英语单词
acetes vulgaris
Acranthera sinensis
actino uranium decay series
Advanced Peer to Peer Networking
airborne test instrumentation system
Algopyrin
Ambler, Eric
anorthic system (triclinic system)
apba
applicator
aquastat
ashmoles
Aster divaricatus
aviator sunglasses
bankfull stage
benzoic acid allyl ester
boeuf
boosted-high level clock generator
burnt siennas
business income versus taxable income
carbogenated
cherry peppers
coincident flash method
crop land
cryptochlorophaeic acid
deep sea lead line
Domanic
drawback collet chuck
Dubinino
Earth Resources Experiment Package
family haloragaceaes
fedrilate
feed rock shaft bushing
floodtide
frictional flow split
frustrated internal reflectance
gamma structure
ghost knifefish
hoberman
huby
hypodermiasis
industrial flat bed sewing machine
ingressant
Karitaina
knauffite (volborthite)
knows someone
knpp
Letterston
lignum acronychiae
litchi nuts
Livistona boninensis
Maaziz
Manuelita, I.
marvellers
mid value
Mochdre
multipleroots
nitrifying power
non positive displacement compressor
nut sedges
oak pine forest
off peak hours
organophilism
oxidation tendency
palmisters
panel point
papilio nephelus chaonulus
post-acrosomal sheath
potassium tetrabromoaurate
processing-
psychanopsia
qualification welder
quasi coordinates
quasi-static process
radial fin
repatriation of fund and capital
reseeing
resultant of vector
Reynoutria
rhodaminated
root rolling
secundae viae
selling point
semi-tractors
service facilities
shafting brake
Sinico-Japanese
soil-moisture content
strongly elliptic differential operator
Summit Lake
Symplocos arisanensis
theotaurine
three-drug
to skyrocket
tonsillectomies
Tony Awards
unit step response
war theory
why not?
woodleys
work safety
Zary