Marshal Marshal of the 79-year-old army participated in the military parade and unfortunately collapsed and crashed. Why not use young people to perform?英79岁陆军元帅参加阅兵,不幸晕倒坠马，为什么不用年轻人呢？

Marshal Marshal of the 79-year-old army participated in the military parade and unfortunately collapsed and crashed. Why not use young people to perform?
英79岁陆军元帅参加阅兵,不幸晕倒坠马,年龄这么大了，还是注意安全为好！
为什么不用年轻人表演呢？