the young and the old
英
美
- 青年与老年人
双语例句
- Babies and very old people totter as they walk.
小孩与老年人走路蹒跚。 - This crossover in the proportions of young and old reflects both improved survival and reduced fertility.
年轻人与老年人人口比率的逆转，是寿命增加与生育率下降的后果。
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