This makes it easier to snap with your thumb and index finger.

它可以使你的拇指和食指很容易的接触。

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"Everything was gone with the snap of a finger," said Nancy Dunham, who has health issues of her own, as she looks at her husband in the background.

自己也存在健康问题的南希·邓纳姆，看着后面的丈夫说：“所有的一切在弹指间无影无踪。”

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Do you think they can quit drinking at the snap of a finger?

你觉得他们会那么容易戒酒吗？

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In the snap of a finger, an airplane could lose 200 feet.

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Those on the receiving end have to keep a finger on a photo to view, a feature meant to deter users who might snap a picture for posterity.

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