age composition

age composition的音标是[eɪdʒ ˈsɒmpʃɪti]，基本翻译为“年龄构成”。速记技巧是：age（年龄）＋composition（构成）＝age composition。

Age composition: 英文词源为拉丁语“aetas”和“compositio”，意为“年龄组成”或“年龄结构”。

变化形式：在英语中，age composition通常简称为age struc或age struct，其中“struct”来自于拉丁语“structus”，意为“构造”或“结构”。

相关单词：

1. Age structure: 年龄结构，指一个群体中不同年龄段的人的比例和分布情况。

2. Youthful age structure: 年轻化的年龄结构，指年轻人在一个群体中的比例较高。

3. Mature age structure: 成熟年龄结构，指中年人在一个群体中的比例较高。

4. Old-age pension: 养老金，指为老年人提供经济支持的制度。

5. Ageing population: 老龄化人口，指人口中老年人的比例不断上升的现象。

6. Baby boomer: 婴儿潮一代，指在特定年代出生的一代人。

7. Gerontology: 老年学，研究老年人的科学。

8. Elderly care: 老年护理，指为老年人提供医疗、心理和社会支持的服务。

9. Ageism: 对年龄的歧视，指对老年人的偏见、不公平对待或排斥。

10. Age-friendly: 对年龄友好的，指对老年人友好、无障碍的环境和政策。

常用短语：

1. young adult age

2. middle age population

3. senior citizens

4. baby boomer generation

5. ageing population

6. youthful ageing

7. age diversity

例句：

1. The school"s student body is made up of students of all ages.

2. The company"s workforce is getting older, with a higher proportion of middle-aged and elderly workers.

3. The elderly are an important part of society and should be respected and cared for.

4. The baby boomer generation is now entering retirement age, and many are facing challenges in finding suitable jobs and housing.

5. Age diversity is essential for a healthy and productive workforce.

6. We must take care of our aging population and provide them with the necessary support and care.

英文小作文：

Age Composition of Society

In modern society, the age composition of the population is becoming increasingly diverse, with people of different ages playing different roles in society. Young adults are the future of society, providing energy and innovation, while middle-aged people are the backbone of the workforce, providing stability and experience. However, with the aging population, more attention needs to be paid to the elderly, who have made significant contributions to society throughout their lives. At the same time, youthful ageing also brings new opportunities and challenges for society, as younger generations become more aware of aging issues and take an active role in caring for the elderly. In conclusion, the age composition of society is constantly changing, and we must adapt to these changes to ensure a healthy and prosperous future for all.