The idea of recommending humor in a presentation gets a bad rap because of the common and tired practice of opening up a speech with a joke, almost always a lame one.

因为那些把笑话用于演讲开始的尝试低级而老套，它们所使用的笑话大部分都是蹩脚的，导致建议在展示中使用幽默的想法受到了无理的谴责。

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Using the Voice Toolkit, Voice Server SDK, and VoiceXML, you can design robust speech interfaces using the same infrastructure and logic, just by adding a new set of presentation markup.

使用Voice Toolkit、Voice Server SDK和VoiceXML，您可以设计健壮的、使用相同基础结构和逻辑的语音界面，只需添加一组新的表示标记即可。

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Your presentation at the meeting was very successful and everyone was impressed by your speech.

你在会议上的报告和成功，每个人都对你的演讲印象深刻。

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In a powerful speech and presentation earlier today, Senator Kyl explained that the ability to utilize space is vital to U.S. national and economic security, and that it would be folly to believe arms control agreements can protect these interests.

CENTERFORSECURITYPOLICY: Kyl offers second opinion on space 'weaponization'

As much as our speech is the best and that our presentation is the most shocking of all we need to support all of that with a superb body language, eye contact with our listeners and showing confidence and security at all times.

FORBES: The Three Basic Secrets of All Successful Presentations

An effective speech or presentation can raise the hopes of your audience and give them something to believe in.

FORBES: Barack Obama: A Master Class in Public Speaking [Video]