“健康老龄化” 用英语怎么说？
successful ageing / aging
healthy ageing / aging
老龄化，写成 ageing（英式英语）和 aging（美式英语）都可以。在写作中，请大家统一用一种拼法，不要在同一篇作文里出现两种写法。
“健康老龄化”，国际上专业的说法是 successful ageing，大家写成 healthy ageing 也是可以的。国外很多针对老年人的保健养生网站都是用 Healthy ageing，但是世卫组织的官方提法是 successful ageing。
老龄化的现状及原因
1. The population in China is ageing rapidly.
点 睛：这是 “中国人口正在迅速老龄化” 之最为言简意赅、举重若轻的写法。一定要学会。
2. People all over the world are living longer, but their chances of spending these later years in good health and well-being vary within and between countries.
点 睛：前半句描述现象，后半句顺势指出问题。行云流水大抵如此。
3. The substantial increases in life expectancy at birth achieved over the previous century, combined with medical advances, escalating health and social care costs, and higher expectations for older age, have led to international interest in how to promote a healthier old age and how to age “successfully.”
点 睛：几个名词短语并列，作句子主语，把人口老龄化的原因总结得十分到位，且非常凝练。
4. For too many, old age brings a high risk of social isolation and poverty, with limited access to affordable, high-quality health and social services.
5. Strong public policies are thus needed to ensure that the positive trends can be sustained and the benefits of a longer life can extend to everyone regardless of where they live or the socioeconomic group they belong to.
6. For older adults, life is no longer based on ego or endeavors. Life is different.
点 睛：该句可于作文结尾，令人回味无穷。
7. Today, older adults are experiencing an average better overall health, lower disability rates, and greater economic security than previous generations, due in part to key national programs such as Social Security, Medicare and Medicaid. However, older adults often encounter challenges to their physical, mental, cognitive, and social health.
点 睛：此句条理清楚、逻辑严谨，学霸必收，考试的时候可以抛出来卖弄实力。
数学语文英语物理化学
生物历史地理政治其他