标签：dinosaurs 相关文章
And when this rock was quarried , it also revealed traces of real monsters, the bones of huge dinosaurs. 117 million years ago, Oxford was a real-life Jurassic Park. Dinosaur fossils have been found t
欧洲自然写真
It took a ten-meter layer of fallen rain forest to make just a one-meter seam of coal. When you consider the depth of all the seams in all the coalfields worked in Europe, from Britain through to nort
欧洲自然写真
...is actually the result of immeasurable activity inside our bodies. We are performing literally thousands of different tasks every second of every day. Simply being is part of an intricately complic
生命物语
女童服装新主张：爱裙子也爱圆周率 Many little girls like dolls, flowers, butterflies and ponies. A lot of them also like cars, robots, dinosaurs, and spaceships. But most girls clothes only feature the flowers, butterflies and ponies.
VOA双语新闻 2015年3月
ACT I You like living in New York, don't you? 你喜欢住在纽约,是吗？ Oh, I love it. 噢，我喜欢住在纽约。 It's so convenient. 一切都很方便。 I can take the bus to work ... 我可
走遍美国 Family Album U.S.A
Pachyrhinosaurus like pretty much all members of the Ceratopsian family have no weaponry from behind their neck backwards. 肿鼻角龙和角龙家族的所有成员一样，从颈部往后没有什么武器。 From their neck back, they're completel
侏罗纪搏击俱乐部
So when we find all these shed teeth of Albertosaurus in Pipestone Creek, it shows us that the Albertosaurus were scavenging, just as any decent meat eater will do, it's meat that doesn't fight back. 所以当我们在派泊斯通溪发现这么多阿尔
侏罗纪搏击俱乐部
VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Barbara Klein. This week, we tell about how thin monkeys live longer than fat ones, how aspirin can help colon cancer patients and some new informatio
VOA慢速英语2009年（九）月
Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) I'm Mario Ritter. This week we play music by blues great Koko Taylor, who died last week at the age of eighty. But first, we take a look at cars that walk and talk visit a land down under wh
VOA慢速英语2009年（六）月
Dinosaurs Already Decreasing Before Asteroid Hit 恐龙数量在小行星撞击地球前就已减少分享到: Dinosaursthose big prehistoric creatures may have already been decreasing in population long before an asteroid crashed into the Earth, and
2016年VOA慢速英语(五)月
Amateur Dinosaur Tracker Uncovers Some Rare Fossils On most sunny days, Ray Stanford can be found along creeks in College Park, Maryland, in the Washington suburbs. Stanford began hunting for fossil footprints 18 years ago. Since then, Stanford has c
VOA标准英语2012年(十一月)
-If I bring a bone over, we can superimpose these two. It's got one big muscle attachment right here and the dinosaurs have a muscle scar just like this. It appears in the first bipedal dinosaurs, this scar on the outside of the fibula and it is not
探索与发现2012年
Darren, I do love these museum collections when you come behind the scenes and you suddenly feel that you are surrounded by treasures. And it's amazing to think that there are new discoveries to be made in here as well. That's right in a way. There a
探索与发现2012年
With large teeth for mashing plants and sharper teeth for eating insects and worms, we can even tell that fruitadens was an omnivore. But the final piece of the puzzle in recreating this animal is its colour. And that's something we can't be sure abo
探索与发现2012年
The tip is designed not the split on impact. It absorbs the stress of all that raw power the hammer gives because its not solid bone. Instead, its honeycombed with soft tissue, marrow, blood and fact. Ankylosaurus combines steel-like protective plate
探索与发现2013年
强人手绘生活大爆炸片头 配合的天衣无缝 Our whole universe was in a hot dense state 我们居住的宇宙曾是一团稠密的混沌 Then nearly fourteen billion years ago expansion started. Wait... 140亿年前终于爆炸了.等着瞧
英语万花筒
It's time once again for the Moment of Science Pop Quiz. Ready? Here goes. Do birds have teeth? Sure, you can laugh, but what's the answer? No? Maybe? Have you ever looked? In fact, the correct answer is: not any more. Some modern day birds have ridg
英语时差8，16
Leonard(Johnny Galecki 饰)和Sheldon（Jim Parsons 饰）是一对合起来智商超过360的疯狂科学家宅男。他们的科学家朋友还有风流的Wolowitz（Simon Helberg 饰）和从来不和女人说话的印度人。 最近，科学家宅
影视英文歌曲
A new stusy study has found the Ebola virus can linger in male survivors for at least ninemonths, much longer than previously thought. As our Global Health correspondent TulipMazumdar explains. 93 men gave semen samples in Sierra Leone. The virus was
英语听力精选进阶版
Earths Earliest Mobile Organism Lived 2.1 Billion Years Ago Scientists have discovered the oldest fossil evidence of organism motility, or the ability of an organism to move independently. The discovery shows that development of motility began more t
2019年VOA慢速英语(二)月