| 1. | From time paradox by not allowing time machines to be made
是不会容许时光机存在的 |
| 2. | Or time machines to the past are simply forbidden by the physical laws
或是我们根本不能建造回到过去的时光机？ |
| 3. | A time machine to fix this in the 1970s , since it s too late now
时光机回到1970年代，不然现在想做这样的修改已经太晚了。 |
| 4. | A time machine
一台时光机？ |
| 5. | If there is a machine that enables us to go back to the past , then two kinds of logical paradoxes will be created
若有回到过去的时光机，便会产生两类逻辑上的矛盾。 |
| 6. | Telescopes are just like time machines : the farther out in space they look , the further back into the past they peer
望远镜就像时光机，从镜中望去，越远的距离、时间就越久远。 |
| 7. | I will go to the future when i have a time machine . because i want to know what change at my future and how about the earth ill change
当我拥有一部时光机,我会想去到未来.因为我想知我的未来会变成怎麽样和以后的地球又会变成怎样 |
| 8. | He now could freely go back into the past or go into the future . in the strict discipline of science , can we construct a time machine like that
另外影片中的主角是可以回到过去或跃进未来，在严谨科学的范畴中，我们能够建造类似这样的时光机吗？ |
| 9. | Nobita has adopted a new puppy ahye and find a place for it with the other abandoned cats and dogs to live in 3 million year ago . in a time travel to
大雄收留了小狗阿一，并成为好朋友，为了帮助其他流浪猫狗及阿一，大雄与友人带著流浪猫狗及阿一，坐时光机到3亿年前但因时空扭转，多啦a梦大雄与友人回不到 |
| 10. | Could knowledge be created out of nothing ? scientists cannot solve these logical paradoxes by laws of physics as at present understood . neither are they clear whether time machines are doomed to associate with such paradoxes
科学家没有解决这两类矛盾的方法，也不完全清楚这两个矛盾和时光机的关系，例如我们是否只可建造没有矛盾的时光机？ |
