人们经常犯开场白的错误，通过感谢解说员。或表达他们的幸福在那里。 “相反，用一个框架故事来跳吧，它表明了主题是什么，而不是把它全部扔掉，一个统计，一个问题或与观众的某种互动，”摩根说。

"Instead, jump right in with a framing story that suggests what the topic is without giving it all away, a statistic, a question or some kind of interaction with the audience, " says Morgan.

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