最后，我在观众面前进行了一次完整的表演。

Finally, I offered a full performance in front of the audience.

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在灶神星轨道呆了一年之后的“黎明”号将在太空旅行中进行一次罕见的表演- - -它会重新点燃发动机并转变方向环绕另一个天体运行。

After spending a year in orbit around Vesta, Dawn will perform a trick rare in space travel-it will reignite its engines and head off to orbit another body.

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一次，在拉斯维加斯的Riviera宾馆进行演出，当时在表演“广告员”节目，他扮演一名来自荒野西部的“蛇油”推销员的角色。

Once while performing at the Riviera Hotel in Las Vegas, he was presenting a "pitchman act," playing the role of a "snake oil" salesman from the wild west.

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