demography

Demography is not destiny.(人口情况并非命运。)

Populations can rise while fertility declines because of inertia, which matters a lot in demography.(根据人口统计学，生育率降低时人口因为惯性仍然会增长。)

The main character is a man, the focal subject demography.(故事的主人公是一个男人，人口调查是聚焦的重点。)

It was once a rule of demography that people have fewer children as their countries get richer.(人口统计学上曾经有一条规律：国家越富裕，人们就越少生育。)

Some studies reckon that demography explains as much as a third of Asia's economic growth.(一些研究推测非洲经济增长的三分之一都归功于人口迁移。)

Such an abrupt change is hard to explain by demography alone, however.(如此剧烈的变化是很难仅仅用人口统计学解释的。)

None of this means that Europe has broken the chains of its demography.(这并不意味着欧洲挣脱了人口锁链。)

But the big horse-race message out of Super Tuesday is that demography is destiny.(不过这场超级星期二的大拉力赛带来的讯息却是人口决定命运。)

Demography gives you the tools to understand and to address these problems.(人口统计学为你提供了理解和解决这些问题的工具。)

For most of human history economic power has been determined by demography.(对于大部分人类历史来说，经济实力取决于人口。)