You want to keep spinning your mandrel so that it doesn't melt off the rod and you're going to heat your bead so that it's tacky enough to roll onto the frit and pick up pieces of the glass."
VOA: special.2009.05.18
So it doesn't matter how big the dictionary is, you can instantaneously retrieve the value associated with the key. Extremely powerful.
因为你可以在线性时间,内得到想要的键对应的值,这太强大了。
it doesn't matter how rich you are. So, just being able to live a long healthy life.
再富有都没用。所以健康长寿最重要。
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