In his theory, human laughter is produced in four successive emotional stages — letting loose, then deviating from the norm, followed by freely laughing and then having the laughter overflow.

在他的理论中，人的笑声是在下面四个相继阶段出现：——放松、然后偏离规范；接着无拘束地笑；最后让笑声洋溢。

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In his theory, human laughter is produced in four successive emotional stages -- letting loose, then deviating from the norm, followed by freely laughing and then having the laughter overflow.

根据木村教授的理论，人类的笑声是以四个连续的情绪阶段产生的，首先是放松，然后偏离常态，接着自由地笑，最后是大笑。

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The greatest satirist America has produced wrote that the human "race, in its poverty, has unquestionably one really effective weapon—Laughter."

这位美国有史以来最伟大的讽刺作家曾这样写道：“人类，虽然贫困，却无疑有一种真正有效的武器——笑声。

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The greatest satirist America has produced wrote that the human "race, in its poverty, has unquestionably one really effective weapon—Laughter."

这位美国有史以来最伟大的讽刺作家曾这样写道：“人类，虽然贫困，却无疑有一种真正有效的武器——笑声。

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