| 1. | I will run back over the procedure once again .
我把这个程序再复查一次。 |
| 2. | The huygens ocular, which dates back over 250 years is still in wide use today .
二百五十多年前的惠更斯目镜今天还在广泛使用。 |
| 3. | They often monitor what they write, going back over their writing to see that it is clear and unambiguous .
他们常常是在写作的时候检查自己的文章，把写完的东西再看一遍，务求其清楚明白。 |
| 4. | The history of christmas dates back over 4000 years
圣诞节起源于4000多年以前。 |
| 5. | That research reached back over a thousand years
这项研究一直追溯到1000年前。 |
| 6. | That research reached back over a thousand years
这项研究回溯了1000多年的历史。 |
| 7. | He walks back over to his desk and sits down
（他回到他的办公桌前坐了下来。 ） |
| 8. | Hey , guys , io ' m gonna send you back over there
嗨,伙计,我把你送到那边去 |
| 9. | Right , its history goes back over 3600 years
对，西安是有3600多年的历史。 |
| 10. | Send me back over there to kill other poor people
.把我发配到那里去杀害那些可怜的人 |
