| 1. | If fertility falls more slowly, future population growth will be faster and will continue longer .
假如生育率下降得更慢，那么人口增长将更快，延续时间也更长。 |
| 2. | An analysis of sociological outcome on low birth rate
低生育率的社会学后果研究 |
| 3. | But they had the effect of increasing fertility
但它们却产生了促进生育率的效应。 |
| 4. | The secret behind japan ' s plunging birth rate
为什么日本的生育率持续下降？ |
| 5. | The secret behind japan ' s plunging birth rate
为什么日本的生育率持续下降？ |
| 6. | Expectation of life at birth and total fertility rate
出生时平均预期寿命及总和生育率 |
| 7. | In germany , the drop has been alarming
在德国，生育率的下降已经让人担忧。 |
| 8. | The birth rate among professional women is particularly low
职业女性的生育率则更低。 |
| 9. | In germany , the drop has been alarming
在德国，生育率下降已经敲响警钟。 |
| 10. | Comperhensive analysis on the feritility variation
生育率变动的综合分析 |
