就大多数情况而言，使用着类似微软word的程序，在你去的任何地方可以用到所有功能，并能在“云”中安全的存储，这还有什么好困惑的呢？

Why bother, for the most part, with programs like Microsoft Word, when everything can be available everywhere you go, safely stored in the cloud?

youdao

So all of these programs or commands that we've been using thus far for the piece set in class, take what we call command line arguments, they are the zero or more words that follow the program's name.

所有我们一直在课堂上使用的,这些程序或者命令，携带着命令行参数，它们是跟在,程序名的后面的一个或多个单词。

哈佛公开课 - 计算机科学课程节选