n.角儿，台柱子演员，可靠的人，主心骨

原形：trouper复数：troupers

She's been a real trouper throughout this difficult project, always ready to lend a hand and keep morale high.
在这个艰难的项目中，她一直是个真正的勇士，总是乐于助人并保持高昂的士气。
Despite feeling unwell, he showed up for the performance and gave it his all, proving himself a true trouper.
尽管感到身体不适，他还是出现在了演出中，并全力以赴，证明了自己是一个真正的演艺人员。
The old trouper reminisced about her days in vaudeville, sharing stories of late nights and standing ovations.
这位老演艺家回忆起她在杂耍剧场的日子，分享了深夜表演和观众起立鼓掌的故事。
Sarah's positive attitude and willingness to adapt made her a trouper on our backpacking trip through the mountains.
莎拉积极的态度和适应环境的意愿使她在我们穿越山峦的背包旅行中成为了一名出色的队员。
After years of performing, the veteran trouper decided to pass on his knowledge by teaching drama at a local school.
多年演出后，这位资深演艺人员决定在当地学校教授戏剧，将他的知识传承下去。
The young actor, though new to the stage, proved himself a trouper by mastering his lines and movements with remarkable speed.
尽管是舞台新人，但这位年轻演员以惊人的速度掌握了台词和动作，证明了自己是一个出色的演员。
When the lead singer fell ill, the band's guitarist stepped up as a trouper, taking over vocals without missing a beat.
主唱生病时，乐队的吉他手挺身而出，像一个真正的专业人士一样，毫不迟疑地接过了主唱的职责。
Despite the challenging weather conditions, every member of the expedition team acted as a trouper, persevering through the adversity.
尽管天气条件极具挑战性，探险队的每个成员都表现得像个勇敢的战士，坚持不懈地克服困难。
In the face of technical difficulties during the live broadcast, the anchor maintained composure and professionalism, truly embodying the spirit of a trouper.
直播过程中遇到技术难题时，主播保持镇定和专业，真正体现了演艺人员的精神。
The whole cast pulled together like true troupers when the stage lights failed mid-show, finishing the performance under emergency lighting.
当舞台灯光在演出中途失灵时，全剧组像真正的专业人士那样团结一致，在应急照明下完成了演出。