I then click on the shell, rather than hitting F5, try and run it and say, it's not doing what I thought I should do.

然后我点击了命令解释程序，而不是按F5，我运行了程序而它，并没有按照我认为的那样做。

麻省理工公开课 - 计算机科学及编程导论课程节选

Actually for that, I can just use, if I'm lucky, function F5, which didn't work, so let me try it again,here we go.

实际上这一次，我是想用用，如果我够幸运的话，用下F5，噢，怎么不灵，让我再试试，好了。

麻省理工公开课 - 计算机科学及编程导论课程节选