Demography is the statistical study of human populations, including their size, structure, and distribution.
人口学是对人类种群的统计学研究，包括其规模、结构和分布。
The country's demographics show a declining birth rate and an aging population.
该国的人口统计数据显示出生率下降和人口老龄化。
In recent years, changes in
demography have led to shifts in consumer behavior and market trends.
近年来，人口结构的变化导致了消费者行为和市场趋势的转变。
Understanding demographic trends is crucial for effective urban planning and resource allocation.
理解人口趋势对于有效的城市规划和资源分配至关重要。
The
demography of the region indicates a need for more schools and healthcare facilities.
该地区的人口统计情况表明需要更多的学校和医疗设施。
Immigration policies can significantly impact a nation's demographic composition over time.
移民政策随时间会对一个国家的人口构成产生重大影响。
Researchers analyzed
demography data to identify patterns in disease prevalence across different age groups.
研究人员分析了人口统计数据，以识别不同年龄组疾病流行率的模式。
The company conducted a market survey to understand the demographics of its target audience.
公司进行了市场调查，以便了解其目标受众的人口统计特征。
Urbanization is a key factor shaping the demographic landscape of developing countries.
城市化是塑造发展中国家人口格局的关键因素。
Demographic factors such as age, gender, and income level often influence voting patterns.
人口统计因素，如年龄、性别和收入水平，常常影响投票模式。
A striking 47 percent of the platform's 65 million users were born in the 1990s, a distinct demography that is comfortable with discretionary spending but is also getting sophisticated in their choice of goods, said Wang Jiaqian, a partner at BCG.
The GBA's demography constitutes its important strength, according to Bertaud.
Fueled by social media, content can be distributed directly to audiences or fans in the form of short animation clips, while data, such as the demography of fans, can be collected timely to help create better tailor-made content, which traditional models cannot do, he added.
他补充说，通过社交媒体，内容可以直接以短视频的形式分发给观众或粉丝，同时可以及时收集粉丝的 demographic 数据，以帮助创建更好的定制内容，这是传统模式无法做到的。
"We will continue to expand maternity insurance coverage, strengthen reimbursement of medical expenditures involving childbearing … so as to promote long-term and balanced development of demography," she said.