hard running track [铁路] 难行线
The whole wood seemed running now, running hard, hunting, chasing, closing in round something or—somebody?
整座树林似乎都在奔跑,拼命地奔跑,狂奔,狩猎,追逐,围捕着什么东西——或什么人?
As he stood still to hearken, a rabbit came running hard towards him through the trees.
当他正不出声站着听时,突然一只兔子穿过树林向他跑来。
Except... it feels like you're running hard and getting nowhere.
然而,那看起来好像你正在努力跑但是却不知道去哪儿。
RAM You probably know your computer has something called RAM which is where documents and programs live just temporarily while you're running them 'cause RAM tends to be pretty fast and whereas your hard disk is where programs and files live permanently.
也许你知道电脑有一个,正在使用的程序和文件都暂时存放在那里,而且会加快电脑速度,而硬盘是程序和文件,永久存储的地方。
That's the question we're going to try and address. If we can do this, this is good, because first of all, it removes any questions about what machine I'm running on, it's talking about fundamentally, how hard is this problem, and the second thing is, it is going to do it specifically in terms of the input. Which is one of the things that I was worried about.
这是一个我们接下来要去,尝试和解决的问题,如果我们能做到的话会很不错,因为首先,它解决了结果可能和我,运行的计算机有关系的问题,因为这从根本了告诉了,我们这个问题的复杂度,第二件事情,就是这种方法可以依据输入的大小来计算,而这正是我最担心的地方。
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