The bar charts below show the information about the population in a particular town in the UK from 1951 to 2011.
The bar charts illustrate the population changes in a UK town across six decades (1951-2011), categorized by age groups (0-14, 15-64, 65+).
In 1951, the youth population (0-14) dominated at 40,000, followed by the working-age group (15-64) at 35,000, while the elderly (65+) accounted for only 5,000. Over the next 30 years, the youth demographic declined steadily to 25,000 by 1981, whereas the working-age population peaked at 50,000 in the same year. The elderly group doubled to 10,000 during this period.
A dramatic shift occurred post-1981. By 2011, the youth population had further decreased to 15,000, while the working-age group stabilized at around 45,000. The most striking change was the elderly population, which surged to 30,000, six times its 1951 figure. This indicates an aging society with a shrinking younger generation and a growing retired cohort.
Overall, the charts reveal a transition from a youth-dominated town to an aging community, highlighting demographic challenges such as potential labor shortages and increased healthcare demands.
译文
柱状图展示了英国某小镇在1951年至2011年这六十年间按年龄组（0-14岁、15-64岁、65岁及以上）划分的人口变化情况。
1951年，0-14岁青少年人口以4万人居首，其次是15-64岁劳动年龄人口（3.5万人），而65岁及以上老年人仅占5000人。在接下来的30年里，青少年人口稳步下降，到1981年降至2.5万人，而劳动年龄人口在同年达到峰值5万人。在此期间，老年人口翻了一番，达到1万人。
1981年后出现了巨大变化。到2011年，青少年人口进一步减少至1.5万人，而劳动年龄人口稳定在4.5万人左右。最显著的变化是老年人口激增至3万人，是1951年的六倍。这表明社会老龄化加剧，年轻一代规模缩小，退休人群规模扩大。
总体而言，这些图表揭示了该小镇从以青少年为主向老龄化社会转变的趋势，凸显了潜在劳动力短缺和医疗需求增加等人口挑战。
核心词汇
1. Demographic/ˌdeməˈɡræfɪk/ 人口统计的
2. Cohort/ˈkəʊhɔːt/ 一群人（同年龄/时期群体）
3. Dominate/ˈdɒmɪneɪt/ 占主导地位
4. Stabilize/ˈsteɪbəlaɪz/ 稳定
5. Surge/sɜːdʒ/ 激增
6. Post-1981/pəʊst naɪnˈtiːn eɪti wʌn/ 1981年之后
7. Transition/trænˈzɪʃn/ 转变
8. Aging society/ˈeɪdʒɪŋ səˈsaɪəti/ 老龄化社会
9. Labor shortage/ˈleɪbə ʃɔːrtɪdʒ/ 劳动力短缺
10. Healthcare demands/ˈhelθkeə dɪmɑːndz/ 医疗需求
柱状图常用句型
1. The bar charts illustrate the changes in... over six decades.
柱状图展示了……在六十年间的变化。
2. In [year], [group] accounted for the largest proportion at [number], followed by [group] at [number].
在[年份]，[群体]占比最大，为[数量]，其次是[群体]，为[数量]。
3. A dramatic shift occurred after [year], with [group] surging to [number].
[年份]后发生了巨大变化，[群体]激增至[数量]。
4. The most striking change was the [group], which [verb] to [number], [multiple] times its [year] figure.
最显著的变化是[群体]，其[动词]至[数量]，是[年份]数据的[倍数]倍。
5. Overall, the charts reveal a transition from [state A] to [state B], highlighting [challenge/trend].
总体而言，图表揭示了从[状态A]向[状态B]的转变，凸显了[挑战/趋势]。
