1·"This was an impromptu affair," explained the Rat.
“这是一件即兴的事。”水鼠解释说。
2·Although Jackson's family have not yet decided on the details of a tribute to the singer, impromptu ones like the one at the Apollo are already being held across the US.
尽管杰克逊的家人还没有确定献给这位歌手的颂词的细节，但像在阿波罗剧院那样即兴而作的颂词已经传遍了美国。
3·If an employee successfully finishes a project, put an announcement on the Intranet site or in the e-newsletter, and plan an impromptu celebration.
如果一个员工成功的完成一个项目，那就在公司内部网页或电子通讯上发布一篇通知，策划一个即兴的庆典。
4·Aside from completing the solar tower and working on the first earth-bag dome, the tribe members visited the local school in John Obey village to teach an impromptu geography lesson.
除了完成太阳能供电系统，建造第一座土屋，部族成员参观了约翰。欧贝村的学校，并在课堂上即兴给孩子们上了一堂地理课。
5·With just a few keystrokes — including a pipe (|) or redirection — you can create an impromptu data processing machine more powerful than the sum of its parts.
只需要输入相应的内容，包括管道(|)或重定向，您就可以创建即兴的数据处理器，从而实现比将其中的这些部分简单地加在一起更强大的功能。
1·When do we make impromptu speeches?
我们什么时候要做即席演讲？
2·When Marco was asked to give an impromptu speech on“Addictions,”he divided the topic /into/ several parts. Notice how he used the pattern of related subtopics in the outline that follows.
举个例子，马可要做一个关于“嗜好”的即席演讲，他将这个主题分成了几部分，注意下面他在大纲中是如何运用有关联副主题模式的。
3·Later in his impromptu speech Mr Sha turned to an American colleague, singling out Bob Orr, from the executive office of the secretary-general.
随后，沙祖康在他的即席演说中，把矛头转向一位美国籍同僚——在秘书长执行办公室工作的波布·奥尔。
4·A quick mental check of these questions will help ensure that even impromptu remarks are audience-centered.
对这些问题快速地考虑一下，就会保证你的即席演讲以听众为中心。
5·Because there is no opportunity to conduct any kind of research before delivering an impromptu speech, you will have to speak from your own experience and knowledge.
由于在做即席演讲时没有机会做任何调整，你最好从自己的经验和知识来谈。