然后一只恐龙出现了。
它是一颗恐龙蛋。
What's the connection between bird and dinosaur behavior?
鸟类和恐龙的行为之间有什么联系呢？
Also, they were an extremely successful kind of dinosaur.
并且，它们作为恐龙而言是很成功的。
Some scientists contend that many species of dinosaur had a metabolism more like a warm-blooded mammal's than a cold-blooded reptile's.
一些科学家认为，许多种类的恐龙的新陈代谢更像温血哺乳动物，而不是冷血爬行动物。
The find helps cement the dinosaur-bird connection, but it also casts new light on the mystery of why nature invented feathers in the first place.
这一发现有助于巩固恐龙和鸟类之间的联系，但它也为自然界最初为什么会产生羽毛这一谜题提供了新的线索。
The first dinosaur they meet is a friendly wannanosaurus.
他们遇到的第一只恐龙是一只友好的皖南龙。
Be a dinosaur, or a gorilla, or a superhero.
你可以扮演恐龙，大猩猩或者超人。
China may be a behemoth, but it is not a dinosaur.
中国或许是个庞然大物，但它不是一只恐龙。
That's like comparing a modern mammal to a dinosaur.
这就好比拿现代哺乳类动物和恐龙相比较一样。
But what about other dinosaur relatives that are alive today?
那么今日仍幸存的恐龙亲戚们是什么情况呢？
A disappointment for dinosaur hunters and a relief for historians.
恐龙狩猎者们该失望了，而史学家们则松了一口气。
But paleontologists have just determined that it's not a dinosaur at all.
然而古生物学家最近发现它根本就不是恐龙。
If you could ask a dinosaur, I'd imagine they'd tell you to take this seriously.
如果你能问问恐龙，我想它们一定会让你认真对待这个问题。
But now scientists say we can discern a hint of dinosaur movement -from ostriches.
不过现在，科学家们声称，我们可以从鸵鸟身上来探索恐龙运动方式的蛛丝马迹。
So in the dinosaur IT wars, I declare the fax machine a survivor, at least for now.
因此，在恐龙IT大战中，我宣布：传真机是幸存者，至少现在如此。
Last year, Xu discovered another species of four-winged dinosaur, also at Liaoning.
去年，徐星又在辽宁发现了另一种四翼恐龙。
The researchers expect many more surprises as scientists look at other dinosaur fossils.
研究人员期望科学家们能够在别的恐龙化石里找到更多令人惊奇的新发现。
Some paleontologists now say Archaeopteryx may have been a feathered non-avian dinosaur.
今天的某些古生物学家认为始祖鸟可能是一种带有羽毛的非鸟恐龙。
The Vancouver Sun reports that the massive dinosaur bonebed is 1.43-square miles in size.
《温哥华太阳报》报道称这个巨大的恐龙骨床尺寸达到了1.43平方英里(约370万平方米)。
"We had a dream: to put colors on a dinosaur," said Jakob Vinther, a graduate student at Yale.
“我们有一个梦想：给恐龙填上色彩。”毕业于耶鲁大学的JakobVinther说道。
The kids would quieten down and start watching the show the big purple dinosaur was putting on.
孩子们会安静下来，然后开始观看这头紫色大恐龙即将上演的表演。
The kids would quieten down and start watching the show the big purple dinosaur was putting on.
孩子们会安静下来，然后开始观看这头紫色大恐龙即将上演的表演。
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