| 1. | The beginning of libraries came after the end of the prehistoric era .
图书馆起源于史前时代结束之后。 |
| 2. | The "seed" itself might be the tooth of a prehistoric shark .
这颗“种子”本身也许是一颗史前鲨鱼的牙齿。 |
| 3. | New grange is one of the most extravagantly decorated prehistoric tombs .
新格兰奇是装饰最豪华的史前陵墓之一。 |
| 4. | The ainu settlers in hokkaido are the last remnant of a prehistoric race .
北海道的阿伊努人是史前某个种族的最后残存者。 |
| 5. | Prehistoric in appearance, the rhinoceros is indeed an ancient species .
在外观上象史前动物的印度犀牛确实是一个古老的种。 |
| 6. | This fact suggests that the beginnings of the art were already shrouded in prehistoric darkness .
这表明这种工艺是起源于史前的黑暗中。 |
| 7. | We know a great deal about those fascinating prehistoric animals, the dinosaurs .
关于那些十分引人注意的史前动物恐龙的情况，我们知道得不算少。 |
| 8. | It appears to be a throwback to prehistoric times that it has somehow managed to survive .
不知什么原因它竟然能够存活下来，这看来是对史前时期的一种返祖现象。 |
| 9. | When things had cooled down, many prehistoric indians from adjacent areas moved in and started farming .
事态平静后，许多史前印第安人从附近地区迁入此处开始耕种。 |
| 10. | Behind us the high mountains we had emerged from showed their crumbled peaks and prehistoric spines .
在我们身后，翻越过的高山古色苍茫，呈现出一幅错落的山峦轮廓。 |
