评论
打印
BBC跟随着科学家到达阿根廷。在那里，他们挖掘到了一种崭新的恐龙。它们比暴龙还要大，是至今为止所发现的最大的食肉动物。这种捕猎者的头骨比一个人要大，上面还布满了锯齿状的，小刀样的牙齿和长的，强壮的颚肌肉。它们能够以外科手术般的精确度来把它们的猎物切成碎片。
adj. 孤独的，独立的，单个的，唯一的，荒凉的
您现在的位置： 首页 > 英语听力 > 英语视频听力 > 纪录片 > 《巨龙的奥秘》记录片 > 正文
- Sites like these where many plant-eating dinosaurs have been killed in an accident
- 像这种植食恐龙集体死于意外的地点
- lead paleontologists to believe these herbivores were living together in herds when they died together.
- 使得古生物学家相信，这些植食动物直到死前都是群居生活
- With plant-eating dinosaurs, it's very frequent to find groups of animals preserved together in the rocks.
- 对于植食恐龙来说，成批的骨骼一起埋葬于岩石中是很常见的现象
- Because they're all associated together closely, and they're mixed ages together,
- 因为它们都亲密无间，大大小小都聚在一起
- that's good evidence they were living together as a herd.
- 这些证据都能充分说明，它们是群居生活的
- Bone beds containing herds of plant-eating dinosaurs are common.
- 植食恐龙的骨骼化石群是很常见的
- But there was no such convincing evidence that large meat-eating dinosaurs lived and died in groups.
- 但是并没有类似的证据能证明大型食肉恐龙也是同生共死
- In the case of the early fossil finds of meat-eating dinosaurs,
- 根据早期发现的食肉恐龙化石
- they sort of reinforce this idea of meat-eaters as solitary hunters.
- 他们更加确信了大型食肉恐龙独自狩猎的观点
- People had only found individual specimens of each of the species.
- 人们每次只能找到某种恐龙的一具标本
- They never found a group of assemblages, they never found a bunch of individuals together.
- 他们从来没有发现过一群食肉恐龙，或是聚在一起的食肉恐龙
- All of the evidence indicated these predators lived and died as solitary hunters.
- 所有证据都显示，这些掠食动物是孤独的猎手
- And if they were solitary hunters, no single carnivore, however big,
- 倘若它们真是独自狩猎，单凭一只食肉恐龙，无论它有多大
- would have gone for a prey as huge as the giant herbivore, Argentinosaurus.
- 也不可能将巨大的植食恐龙--阿根廷龙变成它的腹中之物
- It looks like the tantalizing idea of a clash of the titans down in Patagonia was doomed.
- 看来调足人们胃口的巴塔哥尼亚，巨兽之争纯粹只是天方夜谭
- Or so most paleontologists thought.
- 至少大部分古生物学家是这么想的
扫描二维码进行跟读打分训练
- 阅读本文的人还阅读了：
可可英语官方微信(微信号:ikekenet)
每天向大家推送短小精悍的英语学习资料.
添加方式1.扫描上方可可官方微信二维码。
添加方式2.搜索微信号ikekenet添加即可。
添加方式1.扫描上方可可官方微信二维码。
添加方式2.搜索微信号ikekenet添加即可。
