You wait for the pig to do something that's halfway close to dancing, like stumbling, and you reward it.

你等到猪的动作有点像跳舞，比如它摇摇晃晃的，你就奖励它。

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And it's just funny because a pig in a car.

就因为猪在车里，真是滑稽。

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But it's kind of silly because suppose you want your pig to dance.

但这样做有些愚蠢,因为，假设你想让你的猪跳舞。

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So for instance, immediately you read "The pig is eager to eat" versus "The pig is easy to eat" and in a fraction of a second you know there's an important difference.

例如,你快速的阅读了"猪想吃东西",和"猪肉容易吃"这两句话,你在一瞬间就会懂得,这两句话之间是有很大区别的

耶鲁公开课 - 心理学导论课程节选

Well, you can't adopt the policy of "I'm going to wait for this pig to dance " and when it does I'm going to reinforce it" because it's going to take you a very long time.

那么，你就不能说,“我要等这头猪跳舞,然后再对它进行强化“,因为这会花掉你很长的时间。

耶鲁公开课 - 心理学导论课程节选