RAM is this memory recall or, as you'll soon find in problems Set One, that's used for ephemeral purposes.

内存是随机存储器，你们将,在习题集1中发现，它们用来短暂存储的目的。

哈佛公开课 - 计算机科学课程节选

I have no idea what's here at the moment so I'm just going to draw a question mark because that memory might have been used previously for some other purpose, but we know it's currently available to us so we have four bytes of memory.

我不知道在此刻这里是什么,所以我画一个问号，因为那块内存可能在之前,为其它的目的而使用过，但是我们知道它可以为我们所使用,这样我们就有4个字节的内存。

哈佛公开课 - 计算机科学课程节选

So Collins suggests that the poem in Exodus 15 is celebrating and preserving a historical memory of an escape from or a defeat of Pharaoh and that the drowning image is used metaphorically as it is elsewhere in Hebrew poetry to describe the Egyptians' humiliation and defeat.

所以Collins，指出在《出埃及记》15中的诗中,是对逃脱或者打败法老统治的这一历史性时刻的庆祝,溺水这一画面被赋予象征意义，就像犹太诗中,经常出现描写埃及人被打败被侮辱的场景一样。

耶鲁公开课 - 旧约导论课程节选

So, generally speaking when a function returns the memory that it used gets overwritten or disappears.

那么，通常来说，当一个函数返回的内存,被覆盖了或者消失了。

哈佛公开课 - 计算机科学课程节选