extemporaneous

常见例句

I especially enjoyed the extemporaneous speech we just heard.
我尤其欣赏我们刚刚听过的即席演讲。
Please note that we will have one formal class debate, one extemporaneous class presentation, and one planned class presentation over the course of the semester.
请注意，我们整学期课程将有一次正式的课堂辩论，一次即席课堂抽问，以及一次事前准备的上台报告。
He has crossed Canada on a summer bus tour, with a daily dose of seared beefsteak, extemporaneous speeches, endless handshaking, interviews with local media and even some dancing.
他坐公交完成了穿越加拿大的夏日观光，每天吃着烤焦的牛排，还要做即兴演讲，与人频频握手，接受当地媒体采访，甚至还要跳舞助兴。

He was a person who took care to leave his speeches and sermons open to extemporaneous remarks.
NPR: The Significance of MLK's Personal Papers
Whether you like Sarah Palin or not, you ought to be applying some fair standard to her extemporaneous comments.
FORBES: Sarah Palin - "Paul Revere Warned...The British?"
Their extemporaneous jams were then sampled, cut up and mixed together to create an unusual album project called Floratone.
NPR: Frisell's Floratone Creates an Exotic New Language