STUDENT: PROFESSOR: Yes, thank you. All right, it is constant. You keep sitting back there where I can't get to you. Thank you very much.

学生：【不解中】,教授：是的，是常数，如果，就是常数,你坐在那儿一动不动我没法找到你。

麻省理工公开课 - 计算机科学及编程导论课程节选

.. I'm afraid that's all we have time for... Thank you so much, professor... -Thank you.

今天的采访时间就到这了。,非常感谢您，-谢谢。

普林斯顿公开课 - 国际座谈会课程节选