国父们的这种远见成为了主张自由是国家道德义务的基础，美国宪法是一份反奴隶制的文件。

This vision of the founders served as a basis for asserting that freedom was a national moral imperative, and that the United States Constitution was an antislavery document.

youdao

注意，反斜杠（\）只是用来续行，因此不应放到文件中。

Note that the backslash characters (\) are for line continuation only and should not be placed in the file.

youdao

语言当然也可以使用“|announce|t”，但反斜杠的简短令人着迷，此时微软还没将反斜杠用作文件层级指示符(路径层级)。

C could just as well have used "|announce|t", but the backslash fascinated with its brevity, preceding Microsoft's using it for their file hierarchy indicator.

youdao

I mean, you'll play with it in great-- with great delight this semester, you will see that backslash N is the standard in any text file for creating what we know as new line characters.

我是指，这学期，你们会很高兴-,和它打交道，同时你们也会看到,在任何文本文件里，反斜杠n已经是,换行的代名词了。

哈佛公开课 - 计算机科学课程节选