| 1. | Paleontologists also debated whether archaeopteryx could fly .
古生物学家还讨论了始祖鸟是否会飞的问题。 |
| 2. | Evolutionary biologists and paleontologists ask such questions more and more frequently .
支持进化论的生物学家和古生物学家越来越频繁地提出了上述问题。 |
| 3. | Paleontologists have studied them since they began to document the history of life on earth .
古生物学家们一开始论述地球上的生物发展史时就接触到这个问题。 |
| 4. | For these reasons, many evolutionary biologists and paleontologists wonder if there is more to the story .
正因为这个缘故，不少拥护进化论的生物学家和古生物学家怀疑其中是否另有文章。 |
| 5. | Sereno is a well - known paleontologist
塞瑞诺是位知名的古生物学家。 |
| 6. | Paleontologists know plenty about the demise of the dinosaurs
古生物学家对有关恐龙灭绝知道的很多。 |
| 7. | The bones were first discovered in niger in the 1950s by french paleontologists
这些骨头在1950年第一次被法国古生物学者发现于尼日尔。 |
| 8. | Chen , a paleontologist at the chinese academy of sciences in nanjing , and i , along with stephen q
当我们望著卡车在路的转弯处消失时，陈均远说了这麽一句话。 |
| 9. | Paleontologists had thought that grass evolved well after dinosaurs died out 65 million years ago
古生物学家一直以为，禾草是在6500万年前恐龙已完全消失后演化出来的。 |
| 10. | Argentine paleontologists have discovered the largely intact skeleton of a young titanosaurus that lived 71 million years ago
据科学家们估计，这只泰坦龙生活在大约7100万年前。 |
