You're asked to take a long walk in the park with your parents. And you're just saying,
你还得陪父母到公园里散步。你这时会感慨道,
And because, as long as this collection is finite, this thing is just going to walk through. All right?
这个操作就会遍历完它的,对不对?,那么,如果我给大家看看,例如?
How long does it take me to find the k'th element? Linear. Because I've got to walk my way down it. OK? So in this case, you have linear access. Oh fudge knuckle.
线性的!因为我得从头,向下走一步步走,所以这里是线性访问,哦,有问题了吧。
Here are humans who had to walk long distances potentially to find the food, kill the food at great risk to themselves; inspiring a cascade of physiological effects that have to do with fear and arousal and things like that, not to mention all the calories one would burn doing this kind of activity.
这些人可能需要走很远的路,去寻找食物,冒着巨大危险,杀死猎物,人们耗费能量以激活一系列生理效应,用以战胜恐惧,引发斗志,更不用说人们在狩猎的过程中,消耗的卡路里量了
because I have to walk a really long way from the subway to get to the Yoga studio.
因为我从地铁到瑜伽工作室要走很长的一段路。
You see lots of people in ridiculous shoes that you couldn't possibly walk in for very long
你看到很多人穿着滑稽鞋子,根本不可能走很长的路的鞋子,
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