extemporize

Because he had lost his notes , the lecturer had to extemporize .

因为演讲人丢了稿子，只好即席发言。

He have to extemporize because he have forget to bring his note .

他因为忘了带讲稿，只好即席发言。

He completely departed from the text and extemporized in a very energetic fashion .

他完全脱稿，慷慨激昂地进行即席演说。

The president extemporized a speech after the working dinner .

总裁即席发表了一篇工作餐后演说

When Abraham realized all , the furrows of fifty years were extemporized on his young face .

当亚伯拉罕明白了一切的时候，他年轻的脸上一下子增添了五十年的皱纹。

He expressed his willingness to listen , and she told the story of the baby 's illness and the extemporized ordinance .

他表示愿意听一听她问的事情，而她也就给他讲了孩子生病的事，以及她给孩子临时行洗礼的事。

Certain performers are funnier when they extemporize .

有些演员即兴表演时更有趣。