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

Glancing at the bottom, this is pretty arbitrary, but I chose to format my string as follows: % 1f so at the bottom here I'm printing out %.1f, which quick sanity check means print just one digit after the decimal place.

看下这个底部，这个是相当随意的，但我选择把我的字符串格式化成这样：,所以在这个底部我打印输出，提醒一下，这是一个只打印出,小数点后一位的方法。

哈佛公开课 - 计算机科学课程节选

One is, what's the thing I print out when I ask for the input?

第一件是当我要求输出的时候,我输出的内容？

麻省理工公开课 - 计算机科学及编程导论课程节选

Now, one of the earliest -- and I think this is a remarkable fact - one of the earliest citations of Paradise Lost that actually appears in print in the seventeenth century comes from the proto-feminist writer Lady Mary Chudleigh.

最早的--我认为这很重要,-17世纪最早的以印刷形式出现的,对《失乐园》的引用,来自于原型女性主义作家玛丽·恰德莱夫人。

耶鲁公开课 - 弥尔顿课程节选

printf Well, notice I'm calling print F with percent C, and then I'm printing out each of these letters one at a time.

好的，请注意我用%c来调用，然后我打印出一个一个打印出这些字符。

哈佛公开课 - 计算机科学课程节选

Here, print F, recalls a statement and just like in scratch, statements were these one-liners.

这里，printf，召回了一个语句,像在scratch中，语句是这些单行方式的。

哈佛公开课 - 计算机科学课程节选