“即兴之作”可以翻译为 “impromptu work” 或 “an impromptu piece” ,也可根据具体语境表达为 “a spontaneous creation” 。以下为你详细分析:
impromptu work/an impromptu piece:“impromptu”意为“即兴的;无准备的”,“work”和“piece”都可表示“作品”,该表达侧重于强调作品是未经事先准备、即兴创作的。例如:This painting is an impromptu piece created by the artist on the spot.(这幅画是这位艺术家当场即兴创作的作品。)
a spontaneous creation:“spontaneous”意思是“自发的;自然的;即兴的”,“creation”表示“创作;作品”,此表达突出创作的自然性和即兴性。例如:The poet's latest poem is a spontaneous creation, full of fresh and vivid ideas.(这位诗人最新的诗作是即兴之作,充满了新鲜生动的想法。)