That seems like a bad joke,but if the body theory is right, it's not a joke at all.

又是一个冷笑话，但如果肉体主义者是对的，这就不是开玩笑了。

耶鲁公开课 - 死亡课程节选

Despite making a bad joke about it we're going to do the same thing here.

尽管关于流程图我说了个很糟糕的笑话,我们还是要去画流程图。

麻省理工公开课 - 计算机科学及编程导论课程节选