| 1. | For an instant she betrayed uncertainty .
她一下子显得有些不知所措。 |
| 2. | Man lives in a world of uncertainty .
人类生活在一个变化多端的世界上。 |
| 3. | One market certainty is uncertainty .
一个市场的可靠性是靠不住的。 |
| 4. | There was uncertainty about the future of europe .
欧洲的前途在未定之天。 |
| 5. | James did so dislike uncertainty .
詹姆士就恨事情没有把握。 |
| 6. | His eyes focused on the long-term uncertainties .
他的双眼紧盯着靠不住的未来。 |
| 7. | Sir, i know the uncertainty of human affairs .
先生，我知道人世间的事变化莫测。 |
| 8. | I was numb from weeks of uncertainty .
数周以来捉摸不定的事态使我思想有点麻木。 |
| 9. | Later experiments reduced the uncertainty to 1 percent .
以后的实验误差降到1。 |
| 10. | A great deal of uncertainty exists as the best method .
很难说什么是最好的方法。 |
