extempore
adj, adv (spoken or done) without previous thought or preparation; impromptu 无准备的; 即席的
an extempore speech 即席讲话
speak extempore, ie without notes 即席发言.
🗣️ 情景例句
Terrific!
好极了!
Any personal hobbies such as sports, music and collecting stamps never had a place in his life.