I'm always telling my kids,"Don't like"-- no.It is indeed very regular--So it is indeed very regular so that's one thing, and by regular we mean these patterns keep repeating again and again.

我总是对我的孩子说，不要说貌似-,它非常规则，所以它非常规则，这是其一，然后我们希望这些形式不断重复。

耶鲁公开课 - 聆听音乐课程节选

It's just hard to keep track of them at first but they all generally mean the same thing, provide additional input to this program called GCC by just specifying it on the command line.

刚开始是很难理解这些词的,但其实都是一个意思，所以，只要在命令行上为这个程序,再添加一个名曰GCC的输入就OK啦。

哈佛公开课 - 计算机科学课程节选