Smile and laugh more frequently.

经常微笑和大笑。

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You say you want to laugh more. Do it.

你说，你想要更多欢笑。去做吧。

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Why not laugh more?

为何不再笑了？

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Film actors like Clark Gable, and radio entertainers like Jack Benny did more than make Americans laugh or cry.

VOA: special.2011.05.19

The laugh track makes things a lot funnier because people laugh a lot more when they're in groups.

笑声音轨让影视内容更好笑,因为如果有一大群人在笑，人们会更容易笑。

耶鲁公开课 - 心理学导论课程节选

First, they want to laugh more than small audiences, so give them a chuckle or two from time to time.

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Those who laugh last, laugh more.

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Everyone laughed when Cablevision bought Madison Square Garden and will probably laugh some more if they buy the New York Yankees.

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