No new line just 'cause I made an aesthetic call that this looks kinda nice if the prompt stays on the same line.

基于美学等原因,我们就不换行了,让将要打印出的东西跟在其后。

哈佛公开课 - 计算机科学课程节选

A progress bar is not supposed to print one hundred lines just to update its status; generally we like to see a little animation.

一个进度条不应该是打印100行,只是更新它的状态，一般地，我们,想看到一点生机。

哈佛公开课 - 计算机科学课程节选

We began here so at this point in the story the next thing that's going to happen is this line called Print F that says swap exclamation point, right?

我们从这里开始，在这里,下一步将要发生了的事情是,这行叫做printf的代码,打印：“交换完成！“对不？

哈佛公开课 - 计算机科学课程节选