used to refer to something that celebrates a great victory (= winning a war or competition)or success庆祝重大胜利(或巨大成功)的;凯旋的
Shortly after his triumphal entry into Havana in January 1959, Castro spoke on television for seven hours without a break.1959年1月胜利进入哈瓦那后不久,卡斯特罗在电视上连续作了7个小时的演讲。
Her popularity has declined since her triumphal return from exile two years ago.自从两年前从流放地胜利归来后,她的声望江河日下。