这项任务需要年轻人和老年人的合作(英语翻译,用involve)
问题描述：
这项任务需要年轻人和老年人的合作(英语翻译,用involve)
答
This task involves the cooperation between the young and the elderly.
答
The task invloves the cooperation of both the young and the old.
答
This task involves cooperation between the young and the old.