| 1. | Maybe some day i will be able to travel back in time and visit you
迟早有一天，我会作时间旅行拜访你们的。 |
| 2. | An extremely dangerous magical effect , allows a person to travel back in time
一种非常危险的魔法，让某人及时回到过去。 |
| 3. | " it was the next best thing to being able to travel back in time , " he says
他说： “研究血液样本是追溯艾滋病源头的最好的标本。 ” |
| 4. | Travel back in time among exotic tribes of africa to explore the roots of human migration
影片最后更会时光倒流，回到非洲部落，探索人类迁徙的根源。 |
| 5. | In the theory of relativity , if one can travel faster than light , one can also travel back in time
按照相对论，如果人旅行的速率能超过光速，人也能在时间中逆行。 |
| 6. | To answer these questions we must travel back in time about five thousand years to an area north of the black sea in southeastern europe
要想回答这些问题，我们必须回溯到5000前欧洲东南部黑海以北的那块土地。 |
| 7. | To answer these questions we must travel back in time about five thousand years to an area north of the black sea in southeastern europe
要想回答这些问题，我们必须回溯到大约5000年前欧洲东南部黑河以北一带。 |
| 8. | To answer these questions we must travel back in time about five thousand years to an area north of the black sea in southeastern europe
要回答这个问题，我们必须追溯到大约5000年前欧洲东南部的黑海以北的地方。 |
| 9. | To answer these questions we must travel back in time about five thousand years to an area north of the black sea in southeastern europe
为了回答这些问题，我们必须追溯到5000年前欧洲东南部黑海北部的一个地区。 |
| 10. | To answer these questions we must travel back in time about five thousand years to an area north of the black sea in southeastern europe
要回答这些问题我们要追溯到大约5000年前的位于欧洲东南部的黑海北部地区。 |
