此函数中演示的内容还包括：将光标转变为不可见，清除屏幕，打印文本，以及返回到保存的光标位置。

Also demonstrated in this function are turning the cursor invisible, clearing the screen, printing text, and returning to the saved cursor location.

youdao

在保存了中介流之后，返回到组装图并对它进行保存。

After saving the mediation flow, return to the Assembly Diagram and save it.

youdao

可以使用标记或标签返回到变更保存点，以撤销变更，或者审计特定的变更。

You can use the tag or label to get back to the point where the changes were saved, to undo a change, or to audit a particular change.

youdao

And actually, if I don't want to clobber, as we say, overwrite the value of my variable, ; I could declare another one and store the return value in Y; Y so now I have two ints in memory; X and Y, 3 one with two, one with three.

实际上，如果你不想彻底清除，像我们说的，覆盖那个变量的值，我可以申明另一个变量Y，并在Y中保存那个返回值;,现在内存中有两个int数，X和，一个的值为2，一个为。

哈佛公开课 - 计算机科学课程节选

I mean what if you're running so many things, what if the user has copied and pasted their thesis and just pasted it at the blinking prompt such that you're now out of memory because your computer is somewhat limited in memory so get string cannot possibly return all those characters or fit all of those characters in memory and return to you the address of the first.

如果你运行了很多程序，假使用户复制粘贴了他们的论文,只是粘贴在光标提示符那里,这样就出现了内存不足,因为你们的计算机的内存是有限的,所以GetString不可能返回所有的字符,或者保存这些字符到内存中,并且返回第一个字符的地址。

哈佛公开课 - 计算机科学课程节选