| 1. | The disease is infrequent, and this makes it impossible to determine its true incidence .
本病较为罕见，故无法确定其发病率。 |
| 2. | There are too many regulations and restrictions , and that makes it impossible to get things done quickly .
条条框框太多，办事效率不高。 |
| 3. | But except in very detailed studies it makes it impossible to rapidly pick out salient features of geochemical patterns of variation .
但是如果不进行非常详细的研究，就不可能快速提取出地球化学变模式的明显特征。 |
| 4. | His essential decency makes it impossible to dislike him
他十分正派,使人不能不喜欢他 |
| 5. | His indistinct speech made it impossible to understand him
他口齿不清,无法听懂他的意思 |
| 6. | Market conditions may make it impossible to execute such orders
市场情况可能使该等指示无法执行。 |
| 7. | The harsh weather conditions made it impossible to reach the summit
恶劣的天侯让登顶成为不可能的任务。 |
| 8. | These factors make it impossible to implement even a simple
这些因素使得没有轮询就不可能实现甚至是简单的 |
| 9. | Modern forensic science should make it impossible to commit murder and get away with it
现代法医学使得谋杀并逃脱成为不可能的事情。 |
| 10. | Getting too close behind a large vehicle makes it impossible to see far enough ahead
如太接近前面的大型车辆，便不能看清楚前面较远的路面。 |
