an impromptu speech
即兴讲演
1.即席的,临时的,无准备的
2.一触即发的
1.即席之作;即席演说
2.即兴演奏;即兴曲
1.即席地,临时地,无准备地
1.not prepared or planned in advance
1.something done or said without planning
2.a short piece of instrumental music whose style gives an impression of improvisation.
1.in an unrehearsed way
1.They stop for a rest break, and to let the kids work off some energy with a little impromptu practice in a nearby pasture.
在路上他们休息了一会，老师就让孩子们去旁边的一个牧场临时练习一下，热热身。
2.He said he was forced to speak impromptu so that opposition lawmakers couldn't interrupt him during the raucous debate.
他称自己当时被强迫即兴演说，只有这样，反对派议员才不会在混杂的辩论中打断他。
3.This was satisfactorily punctuated by an impromptu on-camera interview of my boss, Robin Murray and several others in the audience.
这个发言的中间还有对我的老板RobinMurray和其他几个人的即席远程访问，让人心满意足。
4.Phlegmatic impromptu speakers to meet the main objective of the change, do not be too general, try to think of some ways novel.
粘液质即兴演讲者应付主、客观之变时，不要太常规，要尽量想一些方法新颖。
5.Just as you have learned to do in other speaking situations. When you are called on for impromptu remarks, think first of your audience.
与你学过的其他演讲一样，当你要做即席演讲时，先考虑你的听众。
6.Success and failure is often determined by the possession of an actionable plan (even if that plan is for an impromptu speech).
成败与否常常取决于是否有一份可行性计划（即使那个计划是为了一次即兴演讲）。
7.Alongside the armoured carriers were overturned jeeps, and pools of blood, which had been turned into impromptu shrines.
装甲运兵车旁边有多辆吉普车被掀翻在地，一摊摊血迹变成供人祭拜的临时神坛。
8.Would it have been better to hear the impromptu ramblings of a nervous speaker in total cognitive meltdown?
听一个紧张的演讲者即兴发表漫无边际的讲话，认知感完全崩溃，难道会更好吗？
9.In an impromptu news conference outside the ballroom, a family spokesman said the couple had no plans for a honeymoon cruise.
在舞厅外举行的一次非正式新闻发布会上，家庭的发言人说：小夫妻没有蜜月旅行计划。
10.The visitor got up to make his little speech'which, although it was supposed to be impromptu, was clearly cut and dried.
客人站起来作简短演讲，大家以为他是即兴讲话，但显然是老生常谈的事。