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Looking at the geology of the dig site, Paleontologists could see that the bones had been washed into their final resting place. 根据挖掘现场的地质情况，古生物学家们能看出来这些骨头是被冲到它们最后的埋葬地的。
侏罗纪搏击俱乐部
When the Pachyrhinosaurus bodies came to the bend in the river the momentum of the water push their carcasses to the outer edge of the bend. 当肿鼻角龙的尸体来到河流的转弯处，水流的动力将它们的尸体冲向河流转弯处外缘
侏罗纪搏击俱乐部
The thing about extinction events is that, of course they're very bad for the animals that go extinct, but they open up a door of opportunity for a lot of other animals and plants. 其实就灭绝事件来说，当然对走向灭绝的动物来说很糟
侏罗纪搏击俱乐部
The male realizes that the female will not be responsive as long as her offspring is alive. 雄性意识到只要小玛君龙还活着雌性就不会有反应。 He knows he's got to get rid of that baby. 它知道必须得先除掉幼崽。 In his b
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Albertosaurus hunted in small groups of up to five. 阿尔伯特龙小群狩猎，每群多可达五头。 A herd of Pachyrhinosaurus would have been more than capable of standing their ground against a single Albertosaurus. 一群肿鼻角龙面对一
侏罗纪搏击俱乐部
70 million years ago,Albertosaurus was the most fearsome hunter in North America. 七千万年前，阿尔伯特龙是北美洲最可怕的猎手。 It was one of the few dinosaurs that would take on the horned Arctic dinosaur. 它是少数敢于攻击
侏罗纪搏击俱乐部
It was a species of Tyrannosaur. 这是暴龙的一种。 That suggested to us, well, maybe these Tyrannosaur teeth are in fact from animals that are trampling the bodies of these things as they eat them. 那就表明，也许这些暴龙牙齿是它们
侏罗纪搏击俱乐部
In order to understand the hunting methods of Albertosaurus, paleontologists compared its brain design to that of modern animals. 为了了解阿尔伯特龙的狩猎方式，古生物学家将其脑部构造与现代动物进行比较。 The brain s
侏罗纪搏击俱乐部
Camarasaurus also owed its success to a set of long, spoon-shaped teeth that, paleontologists came to realize, could defoliate entire trees. 圆顶龙成功的另一个原因是（牙齿露出5厘米，含牙根8厘米）它们长长的匙状牙齿古生
侏罗纪搏击俱乐部
What makes a Raptor so incredibly dangerous is that they're built like ninjas. 迅猛龙之所以如此危险，是因为其身体构造像忍者一样。 They're fast, they're strong, they're agile, they've got razor sharp teeth and these teeth curv
侏罗纪搏击俱乐部
Alone or in a group, this dinosaur's greatest strength was its colossal bulk. 无论是单独或群体的腱龙，最大的优势来自其庞大的身躯。 But despite its staggering power, the Tenontosaurus had two inherent weaknesses. 但尽管其力
侏罗纪搏击俱乐部
On a barren hillside in the badlands of Montana, a group of paleontologists had uncovered a 115-million-year-old site. 在蒙大拿不毛之地的荒芜山坡上，一队古生物学家发现了一亿一千五百万年前的古战场。 Four deadly R
侏罗纪搏击俱乐部
We now believe that Ceratosaurus may have been an ambush predator. 我们现在相信角鼻龙可能是一种伏击掠食者。 Hunting in pairs would allow this meat eater to take on bigger game or to set up an ambush to capture smaller fast moving
侏罗纪搏击俱乐部
Everything that happens to an animal after it dies destroys information and that's the reason why in the end so little is left. 动物死后发生的每件事都会销毁信息，这就是最后剩不下什么的原因。 But think of the luck that w
侏罗纪搏击俱乐部
Ceratosaurus, for 20 million years, he'd been one of the unchallenged predators at the top of the food chain. 角鼻龙，长达两千万年间，他高居食物链的顶端，无可匹敌。 But by using new science and re-examining the evidence at
侏罗纪搏击俱乐部
The biting sperm whale was powered by the up and down motion of its powerful tail fluke allowing it to reach speeds of over 25 miles per hour. 噬抹香鲸用其有力的尾鳍上下摆动来获得动力，其速度能达到每小时25英里。 The l
侏罗纪搏击俱乐部
I don't think Allosaurus played well with others. 我觉得异特龙不会与其它恐龙好好相处。 And so it makes sense to me that it would attempt to kill any competitor in its territory. 所以我觉得它会试图杀死任何进入它领地的
侏罗纪搏击俱乐部
At one of the worst scenes of slaughter ever unearthed, a top predator, a panicked stampede, and a natural disaster converge. 这是出土的最惨烈的大屠杀之一，一种顶级掠食者，一次恐慌奔逃，加上一次自然灾难的聚集。
侏罗纪搏击俱乐部
Modern bears are designed to hibernate. 现代熊要进行冬眠。 In the Ice Age, there were no seasonal weather changes, so bears ate the same amount all year round, giving it an insatiable need to hunt. 在冰期，没有季节性的气候变化，
侏罗纪搏击俱乐部
被压抑的欲望会体现在梦境中，弗洛伊德如是说。那么对于一个梦境与现实的界限已经模糊的失眠者，身体住着的那头小兽，会跑出来吗？本期介绍的电影《搏击俱乐部》的主人公，是一个循
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