life expectancy

简明释义

期待寿命规则

英英释义

例句

1.In developing countries, the life expectancy 寿命 can be affected by factors like poverty and disease.

在发展中国家，寿命可能受到贫困和疾病等因素的影响。

2.Improvements in healthcare have significantly increased the life expectancy 寿命 of the population.

医疗保健的改善显著提高了人口的寿命。

3.The average life expectancy 寿命 in Japan is one of the highest in the world.

日本的平均寿命是世界上最高的之一。

4.The government is investing in programs to improve life expectancy 寿命 among its citizens.

政府正在投资于改善公民寿命的项目。

5.The life expectancy 寿命 of men is generally lower than that of women.

男性的寿命通常低于女性。

作文

Life expectancy is a crucial indicator of the overall health and well-being of a population. It refers to the average number of years a person can expect to live, based on statistical analysis of mortality rates. Understanding life expectancy (寿命预期) is essential for governments, healthcare providers, and individuals alike, as it reflects the effectiveness of healthcare systems, lifestyle choices, and socio-economic conditions.Globally, life expectancy (寿命预期) varies significantly from one country to another. In developed nations, such as Japan and Switzerland, people tend to live longer, often reaching an average of over 80 years. This can be attributed to several factors, including advanced medical care, healthier diets, and greater awareness of health issues. Conversely, in many developing countries, life expectancy (寿命预期) can be considerably lower due to factors like poverty, lack of access to healthcare, and higher rates of infectious diseases.One of the key determinants of life expectancy (寿命预期) is the quality of healthcare available to the population. Countries that invest heavily in their healthcare systems typically see higher life expectancy (寿命预期) rates. For instance, nations with universal healthcare ensure that all citizens have access to necessary medical services, which can prevent illnesses and manage chronic conditions effectively. Furthermore, public health initiatives that promote vaccination, maternal health, and disease prevention play a significant role in improving life expectancy (寿命预期).Another important aspect is the lifestyle choices of individuals. Diet, exercise, and habits such as smoking and alcohol consumption can greatly influence life expectancy (寿命预期). For example, a diet rich in fruits, vegetables, and whole grains, combined with regular physical activity, can lead to a longer and healthier life. On the other hand, high rates of smoking and sedentary lifestyles can reduce life expectancy (寿命预期) significantly.Socio-economic factors also play a pivotal role in determining life expectancy (寿命预期). Wealthier individuals often have better access to healthcare, nutritious food, and healthy living conditions, all of which contribute to a longer life. Conversely, those living in poverty may face numerous barriers that hinder their ability to maintain good health, resulting in lower life expectancy (寿命预期).In addition to these factors, environmental influences cannot be overlooked. Air and water quality, exposure to pollutants, and living conditions all impact health outcomes and, consequently, life expectancy (寿命预期). For instance, residents of urban areas with high pollution levels may experience respiratory issues that can shorten their lifespan.In conclusion, life expectancy (寿命预期) serves as a vital measure of a population's health status and quality of life. By understanding the various factors that influence life expectancy (寿命预期), we can better address the challenges faced by different communities and implement effective strategies to improve health outcomes. As we continue to advance in medical science and public health, it is crucial to focus on enhancing both the quantity and quality of life for all individuals, ultimately leading to a higher life expectancy (寿命预期) for future generations.

寿命预期是一个重要的指标，用于衡量一个人群的整体健康和福祉。它指的是根据死亡率的统计分析，一个人预期能够生活的平均年数。理解寿命预期（life expectancy）对政府、医疗提供者和个人来说都是至关重要的，因为它反映了医疗系统的有效性、生活方式选择和社会经济条件。在全球范围内，寿命预期（life expectancy）在不同国家之间存在显著差异。在发达国家，如日本和瑞士，人们通常活得更长，平均寿命超过80岁。这可以归因于多个因素，包括先进的医疗保健、更健康的饮食和对健康问题的更大关注。相反，在许多发展中国家，寿命预期（life expectancy）可能会因为贫困、缺乏医疗保健和传染病高发而显著降低。影响寿命预期（life expectancy）的关键因素之一是可供人群使用的医疗保健质量。那些在医疗系统上投入巨资的国家通常会看到更高的寿命预期（life expectancy）水平。例如，拥有全民医疗保健的国家确保所有公民都能获得必要的医疗服务，这可以有效预防疾病和管理慢性病。此外，促进疫苗接种、母婴健康和疾病预防的公共卫生倡议在改善寿命预期（life expectancy）方面也发挥了重要作用。另一个重要方面是个人的生活方式选择。饮食、运动以及吸烟和饮酒等习惯都可能对寿命预期（life expectancy）产生重大影响。例如，富含水果、蔬菜和全谷物的饮食，加上定期的身体活动，可以带来更长久和健康的生活。另一方面，高吸烟率和久坐不动的生活方式可能会显著减少寿命预期（life expectancy）。社会经济因素在决定寿命预期（life expectancy）方面也起着关键作用。富裕的人通常能够更好地获得医疗保健、营养食品和健康的生活条件，所有这些都有助于延长生命。相反，生活在贫困中的人可能面临许多障碍，这些障碍阻碍他们保持良好的健康，从而导致较低的寿命预期（life expectancy）。除了这些因素，环境影响也不容忽视。空气和水的质量、接触污染物的程度以及居住条件都影响健康结果，从而影响寿命预期（life expectancy）。例如，生活在污染严重的城市地区的居民可能会遭受呼吸系统问题，这可能缩短他们的寿命。总之，寿命预期（life expectancy）作为一个重要的衡量人口健康状况和生活质量的标准。通过理解影响寿命预期（life expectancy）的各种因素，我们可以更好地应对不同社区面临的挑战，并实施有效的策略以改善健康结果。随着我们在医学科学和公共卫生领域的不断进步，专注于提高所有个体的生活质量和数量至关重要，最终为未来几代人带来更高的寿命预期（life expectancy）。