| 1. | Well, they've made certain gains .
不错，他们取得了一些成果。 |
| 2. | The prosecution makes certain changes against the defence .
原告对被告提出若干指控。 |
| 3. | She shook it to make certain there was nothing inside .
她摇了摇它，想知道里面确实没有东西。 |
| 4. | If you say that, it will become my duty to make certain .
如果你这么说，我就有责任把事情搞个水落石出。 |
| 5. | I think there is a train at 8.20 but you ought to make certain .
8点20分，有一班火车，不过你应该打听清楚。 |
| 6. | This general expression can be simplified by making certain assumptions .
可以作某些假定来简化这个一般表达式。 |
| 7. | You would better leave now if you want to make certain of getting there on time .
你要想准时到达那里就最好马上走。 |
| 8. | Their sole responsibility was to make certain that everything ran smoothly for nixon .
他们唯一的责任是：保证尼克松一切顺利。 |
| 9. | Now that he was on his legs, it was more difficult to make certain of his age .
虽然他已经站了起来，却叫人更捉摸不透他的年令。 |
| 10. | They must be closely monitored to make certain that diplomatic and military moves dovetail .
必须密切地注意他们的活动，务使外交和军事行动互相配合。 |
