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【NPR边听边练】致力于提供新鲜有趣、饶有意味的时讯资料，致力于通过精听的方式促进听力提高，致力于不断开阔眼界和深入了解美国观点。 精听建议： 先完整地把一条新闻听一到三遍，争
NPR边听边练
Relying on evidence collected from the dig site and knowledge of modern animal behavior,根据化石场收集的证据加上对现代动物行为的了解，experts recreates a plausible scenario where a female competes with a male in a battle to the
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入会费用 当您完成入会手续后，我们会跟您收取入会费两万元。 A: What if I decide to purchase a membership after the trial? How much do you charge? 万一我在使用一个月后决定要成为正式会员呢？你们会怎么收
酒店英语口语就该这么说
A: hey, you look great! how's everything? S: yeah, you know what?I've been going to the club regularly. The training really pays off. Now I am in a good shape and I know more about how to keep fit. A: really? tell me about it. I haven't gone to the c
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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
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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
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The next key feature was a pair of short, but powerful arms. 下一个关键特征是它短而有力的前肢。 Although the arms of Albertosaurus were small compared to its overall body size, they were still packed in muscle. 尽管阿尔伯特龙的
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They're not going to follow the Tenontosaurus because they don't want to keep him on high alert. 它们此刻不会跟踪腱龙了，因为它们不希望腱龙一直高度警惕。 They'll wait for nightfall and follow his blood trail, they'll know
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Trapped in a thick grove of trees, Tenontosaurus is helpless. 被困在浓密的树林里腱龙显得孤立无援。 His immense weight and powerful tail, useless. 它庞大的身躯和强力的尾巴已无用武之地。 The Raptors attacks as a pac
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One swing of the tail scatters the pack. 它摆动一下尾巴就能驱散大群的恐爪龙。 Although Deinonychus is a nasty dude and he's got some pretty wicked weapons he still has a very light bird-like skeletal structure. 虽然恐爪龙非常残
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Fast forward 115 million years to the town of Bridger in south-central Montana. 推进到一亿一千五百万年前，在蒙大拿州中南部的布瑞杰镇。 It was paleontologist John Ostrum's last day of a summer searching for fossils. 正是古生
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Ceratosaurus, although a pretty nasty predator, was not really suited for taking on adult size Stegosaurus or those long-necked sauropods found at the site. 角鼻龙，虽然是很凶残的掠食者，但肯定不适合攻击在石场发现的成年剑
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Sperm whales form close family units for protection and to nurture their offspring. 抹香鲸形成亲密的家庭单元来保护自己并且养育它们的后代。 Great white sharks relate only during mating and will actually eat their young. 大白
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The sperm whale hits him dead in the centre of his body throwing the Megalodon's enormous weight in a tumble motion under the ocean. 抹香鲸结结实实地撞中它的身体中间，把巨齿鲨庞大的身躯撞得在海洋中翻滚。 The Megalod
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Allosaurus was really the first of the truly big meat-eating dinosaurs that was found and was the one from fairly complete remains. 异特龙真的是被发现的第一种大型肉食恐龙而且其骨骼保存相当完整。 It was the Tyrannosaurus
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He knows where the ambush spot is. 他知道伏击的地点。 He stops because he doesn't see her. 他停了下来因为他没有见到她。 The male stops his charge, adopting a slower pace and a more defensive posture. 雄角鼻龙停止了他的冲
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Allosaurus are cooperative hunters. 异特龙是合作猎手。 So as two of them move down to take on their adversary head-on, the third moves off in a different direction in an effort to outflankthe Ceratosaurus. 两头异特龙从正面向对手靠近
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The Allosaurus make a very wise decision to abandon the Stegosaurus and go for the Camarasaurus. 它们做出了非常明智的决定放弃了剑龙，开始攻击圆顶龙。 That Stegosaurus just freed his tail and killed one of them. 剑龙刚刚解
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In 1971, paleontologists discovered a massive hole in the ground in Wyoming. The cave opening had acted as a trap, unwary creatures fell to their death. 在1971年，古生物学家在怀俄明发现了地上的一个巨洞。这个洞口如同一个陷
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During times of drought, animals are stressed to the limit. 在干旱时期，动物们的压力已至极限。 Normal behavior is basically thrown out the window and it becomes a no holds bar fight for survival. 通常的行为都已不再适用，这
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