extemporizing speech 即席演讲
extemporizing music 即兴音乐
skillful extemporizing 精湛的即兴发挥
1. The musician was seen extemporizing on stage, captivating the audience with his spontaneous performance.
那位音乐家正在舞台上即兴演奏，用他自发的表演迷住了观众。
2. She excels at extemporizing, often delivering powerful speeches without any notes.
她擅长即兴发挥，经常在没有稿子的情况下发表有力的演讲。
3. The professor appreciated the student's extemporizing during the debate, showing quick thinking.
教授赞赏学生在辩论中的即兴发挥，显示出了敏捷的思维。
A: Why did he improvise the ending?
A：他为什么要即兴改编结局？
B: Because he was extemporizing due to a technical failure, and he handled it brilliantly.
B：因为由于技术故障他被迫即兴发挥，而他处理得非常出色。
1) 即兴表演，指演员在没有剧本的情况下进行表演。
2) 即席演讲，指演讲者在没有事先准备好的讲稿情况下发表讲话。
3) 即兴创作，指艺术家或作家在当下灵感驱动下进行的创作。
1. 即兴表演；即席演讲
e.g. He is good at extemporizing in public.
他擅长在公众面前即兴发挥。
verb (present participle)
1. To speak or perform without preparation, relying on spontaneity and skill.
Synonym: improvising, ad-libbing