average life expectancy

简明释义

平均寿命预期值

英英释义

例句

1.According to recent studies, the average life expectancy for men is lower than for women.

根据最近的研究，男性的平均寿命低于女性。

2.The average life expectancy in Japan is among the highest in the world.

日本的平均寿命是世界上最高的国家之一。

3.Many factors, including diet and lifestyle, affect the average life expectancy of a population.

许多因素，包括饮食和生活方式，影响一个人群的平均寿命。

4.Healthcare improvements have significantly increased the average life expectancy in developing countries.

医疗保健的改善显著提高了发展中国家的平均寿命。

5.In some regions, the average life expectancy can be as low as 50 years due to poor healthcare.

在某些地区，由于医疗条件差，平均寿命可能低至50年。

作文

The concept of average life expectancy refers to the average number of years a person is expected to live based on statistical data. This measure is often used by governments, health organizations, and researchers to assess the health and well-being of populations. Understanding average life expectancy is crucial for various reasons, including public health planning, resource allocation, and evaluating the effectiveness of healthcare systems.In recent decades, the average life expectancy has increased significantly in many parts of the world due to advancements in medicine, improved living conditions, and better access to healthcare. For instance, in developed countries, the average life expectancy can exceed 80 years, while in developing nations, it may be considerably lower due to factors such as poverty, lack of clean water, and limited healthcare services.One of the key factors influencing average life expectancy is lifestyle. Healthy habits such as regular exercise, balanced nutrition, and avoiding harmful substances like tobacco and excessive alcohol can contribute to longer life spans. Conversely, unhealthy lifestyles can lead to chronic diseases that shorten life expectancy. For example, countries with high rates of obesity and smoking often report lower average life expectancy figures compared to those with healthier populations.Another important aspect to consider is the impact of socio-economic status on average life expectancy. Individuals from higher socio-economic backgrounds generally have better access to healthcare, education, and resources that promote a healthy lifestyle. As a result, they tend to live longer than those from lower socio-economic backgrounds. This disparity highlights the need for policies aimed at reducing inequalities in health outcomes and improving the average life expectancy for all citizens.Moreover, the average life expectancy can vary significantly within countries. Urban areas often report higher average life expectancy than rural regions due to better healthcare facilities and services. Public health initiatives targeting specific communities can help address these disparities and improve overall life expectancy.Internationally, the World Health Organization (WHO) and other global health bodies regularly publish reports on average life expectancy trends. These reports provide valuable insights into global health issues and guide policymakers in making informed decisions. By analyzing data on average life expectancy, governments can identify areas needing improvement and implement strategies to enhance the health of their populations.In conclusion, the concept of average life expectancy serves as an essential indicator of a population's health and well-being. It reflects the effectiveness of healthcare systems, the impact of socio-economic factors, and the importance of healthy lifestyles. By understanding and addressing the factors that influence average life expectancy, we can work towards creating a healthier future for everyone, ultimately leading to longer and more fulfilling lives.

“平均预期寿命”这一概念指的是根据统计数据，一个人预计活到的平均年数。这个指标常常被政府、健康组织和研究人员用于评估人口的健康和福祉。理解“平均预期寿命”对于公共卫生规划、资源分配和评估医疗系统的有效性等多个方面至关重要。近年来，由于医学进步、生活条件改善以及医疗保健的可及性提高，许多地区的“平均预期寿命”显著增加。例如，在发达国家，“平均预期寿命”可以超过80年，而在发展中国家，由于贫困、缺乏清洁水源和有限的医疗服务等因素，这一数字可能低得多。影响“平均预期寿命”的一个关键因素是生活方式。健康的习惯，例如定期锻炼、均衡饮食以及避免烟草和过量饮酒等有害物质，可以促进更长的寿命。相反，不健康的生活方式可能导致缩短寿命的慢性疾病。例如，肥胖和吸烟率高的国家，通常报告的“平均预期寿命”数字低于那些人口更健康的国家。另一个重要方面是社会经济地位对“平均预期寿命”的影响。来自较高社会经济背景的个人通常能够更好地获得医疗保健、教育和促进健康生活方式的资源。因此，他们的寿命往往比来自较低社会经济背景的人更长。这种差距突显了制定旨在减少健康结果不平等的政策的必要性，并改善所有公民的“平均预期寿命”。此外，国家内部的“平均预期寿命”也可能存在显著差异。城市地区的“平均预期寿命”通常高于农村地区，因为城市的医疗设施和服务更为完善。针对特定社区的公共卫生倡议可以帮助解决这些差距，提高整体的“平均预期寿命”。在国际上，世界卫生组织（WHO）和其他全球健康机构定期发布有关“平均预期寿命”趋势的报告。这些报告为全球健康问题提供了宝贵的见解，并指导政策制定者做出明智的决策。通过分析“平均预期寿命”的数据，政府可以识别需要改善的领域，并实施策略以增强其人口的健康。总之，“平均预期寿命”这一概念作为人口健康和福祉的重要指标。它反映了医疗系统的有效性、社会经济因素的影响以及健康生活方式的重要性。通过理解和应对影响“平均预期寿命”的因素，我们可以努力创造一个更健康的未来，最终实现更长久和更充实的生活。