The question we're asking is, "Is there a good reason to add to our list of things there are?

我们的问题是,有没有一个很好的理由,让我们往已写有东西的清单上再添上几笔

耶鲁公开课 - 死亡课程节选

But it turns out that because the Standard I/O Library is -lstdio so common they don't force people to type this all day long because it's just so commonly used.

由于大家都会用到标准输入输出库,因此我们不要求每次都在后面添上,可以省略。

哈佛公开课 - 计算机科学课程节选

5 So similarly would there be the number 65 next to this then the corresponding number for V-I-D and then there's generally a special character at the end that looks like a zero that says end of string here.

同样，A就是,接着再填上V-I-D对应的ASCII码,在最后还有添上一个特殊的字符,有点像0，代表这是该字符串结束。

哈佛公开课 - 计算机科学课程节选

So you have what are called escape characters like backslash N that is the shorthand notation of telling the computer put a new line character here.

幸亏我们有一些类似反斜杠n的转义字符,这只是一种简化方式,用来告知电脑要在这新添一行。

哈佛公开课 - 计算机科学课程节选

Whereas CS50 is not nearly as popular a library in the world, -lcs50 and so you'll have to explicitly say dash L CS50.

但是CS50库就没那么出名了，所以你必须在后面清清楚楚地添上。

哈佛公开课 - 计算机科学课程节选