您可以设置新行，您可以处理首行缩进，您可以控制输出文件的各个方面。

You can set newlines, you can deal with indentation, you can control almost every aspect of the output file.

youdao

目前，平均接入流量每月使用1.3千兆字节相当于650首m p 3文件。

Right now, the average connection USES 1.3 gigabytes per month - the equivalent of 650 MP3 music files.

youdao

它在文件的首行添加一个新条目。

It adds a new entry to the first line in a file.

youdao

Because what you don't see in this file is any code a that actually says put a letter of the alphabet at the top left hand corner of the screen and then put the next character to the right in other words, I'm taking for granted at this moment in time that my computer knows how to print something to the screen.

就是这些你在本文件中看不到的一些代码,实现了将首字母,放在屏幕的左上角,然后把其他字母加在其右边，我想当然地认为,我的电脑知道如何打印相应信息到屏幕上。

哈佛公开课 - 计算机科学课程节选