And then I ask you do you think this's the same train as the train we pointed to before.

之后我问你,你认为这辆火车,和之前看到的是同一辆吗。

耶鲁公开课 - 死亡课程节选

as before, you know... I don't think people noticed it as much as they do now.

像从前一样……我认为人们不曾像现在这样关注过它。

关于哥伦布环岛 - SpeakingMax英语口语达人

Always guess before you run your program what you think it's going to do.

当你运行程序之前,总是先想想程序会怎么做。

麻省理工公开课 - 计算机科学及编程导论课程节选