| 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. | From time out of mind people have been baffled as to what may lie beyond their immediate experience .
史前时代，人们对其切身经验之外的事物茫然无知。 |
| 3. | My model is a reconstruction of a prehistoric climate shift
我的模型是根据史前时代暖流迁移而重建的 |
| 4. | Let ' s go back to prehistoric times ,
我们回到史前时代去 |
| 5. | Since the pre - historic times , man has had an urge to satisfy his needs
自史前时代起，人类就已有满足自己需求的强烈欲望。 |
| 6. | Since the pre - historic times , man has had an urge to satisfy his needs
充实你的思想自史前时代起，人类就已有满足自己需求的强烈欲望。 |
| 7. | The use of skates as a means of transportation in cold northern regions of the world began in prehistoric times
从史前时代起,冰鞋在寒冷的北国就被当作一种交通工具使用。 |
| 8. | People in prehistoric times created paints by grinding materials such as plants and clay into power and then adding water
史前时代的人们通过研磨植物、泥土成粉末并于水混合来制造涂料。 |
| 9. | Some form of shooting has been around since prehistoric times ， when men hunted prey to secure food or protect themselves from enemies
射击运动可能在史前时代原始人捕食或者保护自己的时候就出现了。 |
