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South Dakota Retains Unique Vintage Charm If youre into time travel, time warps, time capsules, that sort of thing, you should take a trip to the high-plains state of South Dakota. Youll feel like youre back in the 1940s. That was long before high-sp

发表于:2019-01-13 / 阅读(46) / 评论(0) 分类 VOA标准英语2012年(一月)

In our world of scientific discovery, one mystery endures. The Hoodoo Sea, the Limbo of The Lost, some seeing mysterious forces at work, others the powers of sea and storm. We dive into the deep. It appears to be a large military plane. And unleash s

发表于:2019-01-22 / 阅读(50) / 评论(0) 分类 自然百科2010年

Tsunamis infamously ignore international boundaries and so it is that tsunami science needs to ignore international boundaries. This is not the only one of its kind, dont be surprised if another one happens. Tsunamis are caused by major earthquakes o

发表于:2019-01-22 / 阅读(61) / 评论(0) 分类 自然百科2010年

So why is that happening? So one reason is obviously economic or structural. So you think of these areas. 为什么会这样呢?一个原因显然是跟经济或结构有关。看看这些地区。 They're beset by these terrible economic trends, b

发表于:2019-02-13 / 阅读(25) / 评论(0) 分类 TED演讲国际问题篇

The most challenging and nonintuitive of all the concepts in the general theory of relativity is the idea that time is part of space. Our instinct is to regard time as eternal, absolute, immutablenothing can disturb its steady tick. In fact, accordin

发表于:2019-02-17 / 阅读(23) / 评论(0) 分类 万物简史

I was in New York during Hurricane Sandy, and this little white dog called Maui was staying with me. Half the city was dark because of a power cut, and I was living on the dark side. Now, Maui was terrified of the dark, so I had to carry him up the s

发表于:2019-02-23 / 阅读(119) / 评论(0) 分类 英语语言学习
学英语单词
2-bromo-5-nitro-p-toluidine
A-flat minor
a-law companding
abdominal-perineal(resection)
acetyldiginatin-a
anthrone reagent
Arlington, Lake
automatic vigilance
BACE (basic automatic checkout equipment)
biobibliographers
bond restrictions on dividends
branch clearing
brunerie
Calella
campanula tracheliums
carriage bolt
chabrols
Christology
CNCT
common assembler directive
compressional mirror
CPIM
demythologizers
depressor muscle (of tibia)
design surface
dismutations
disturbance of the peace
dry run tar
eighteen electron rule
Elaeocarpus argenteus
elvern
enterotoxins
epidemic station
final boiling point
final coating
flow map
forcipiger flavissmus
granite stage
ground personnel
hang-gliding
hashbang
hepatic pigmentation
hoaxings
hot lab
Impatiens odontopetala
inhibitor dye
ionizing shock wave
JMLA
junction piece
Kaeo
kermel
Kirkwood, Daniel
lethal injection
low tension side
macklowe
Mantova, Prov.di
Martyn's equivalent path theorem
materiate
memometer
metamodeling
Methylpropylphenylhexahydride
monopolized
motor mower with reaper binder attachment
neocytheretta stachyosiodea
neutron transport mean-free path
non-deductible
Norris's corpuscles
numeral light
oboe da caccias
paraganglion of suprarenals
pigsnies
postamble
pour oil on troubled water
putty knife
Ramesses II
recrap
sat back
saw-cut
Scania
science of education
scleraxis
seedlines
Shlisselburg
single cutting tool
sintered stainless steel filter
sodium thiomethoxide
soldering
spheres of influence
spiral water lift
steady creep
STGC
straight hangs
surface charge transistor
tihar
timerate
unconditioning
variable setting alarm
vucanovich
wage-price control
Wörth am Rhein
xiphosurus polyphemuss
younger-lookings