| 1. | A number x is called an almost upper bound of a .
数X称为A的殆上界。 |
| 2. | Several soldiers were decorated for bravery .
数名士兵因英勇而获奖。 |
| 3. | Latin nouns have case , number and gender .
拉丁语名词有格、数和性。 |
| 4. | You can think of the innumerable birds .
你可以想象那些数不清的鸟。 |
| 5. | Contributions sums to several thousand dollars .
捐款总计达数千美元。 |
| 6. | I shall never get to twenty at that rate !
照这样我老也数不到二十！ |
| 7. | The number 101. 11 contains only five bits .
10111这个数只有5位。 |
| 8. | For truly great men , look to this age alone .
数风流人物，还看今朝。 |
| 9. | What is the probability that it is a prime ?
此数是素数的概率是多少？ |
| 10. | I have twenty essays to mark tonight .
今晚我有二十篇文章要评分数。 |
