If countries that have favourable demographics cannot relax , then those with unfavourable ones need not despair .
如果说那些人口条件有利的国家不能放松警惕,那么那些人口条件不利的国家也不必绝望。
Statistics and demographics link exchange directory .
统计和人口统计连接交换目录。
Include demographics , psychographics or other distinguishing features .
包括统计的,心理的或其他不同的特征。
Our market research department gathered demographics on all our current customers to improve our advertising plan .
为了改进广告计划,我们的市场调查小组收集了现有客户的统计资料。
In part , that is because newspapers and magazines are experts at selling their demographics to advertisers , while websites serving up information and entertainment rely more on generic services like google 's advertising network .