I tell your system where I need to go and you give me choices at various price points: Today, I can take the train for less.
我告诉系统我想去哪,然后系统给我各种票价的选择方案:今天,我坐火车比较划算。
Can you give me a recap of the points we covered last week?
你可以简要重述一下我们上周提及的要点吗?
The judging was very good. They were right to give me less points when I didn't perform my elements well and when I did well I got what I deserved. It was absolutely fair and I am satisfied.
裁判非常好。 他们是对的, 当我表现不好时给我比较低的分数。 当我表现好时给我应得的分数。 这绝对公平而我很满意。
So this first little piece of code right here says, ok you give me 2 points, I'll create another 1 of these lists and I'll simply take the x, sorry I shouldn't say x, I'm going to assume it's the x, the x-values are the two points, add them together, just right there, the y-values, add them together and return that list.
好,为了来认识到这一点,让我们来看一个简单的小例子,在你们的课堂手册上,你可以看到我写了一个小程序,它假设我得到了,这些点中的一些,我想对它们做一些操作,例如我想把它们加到一起,那么这里的第一小片,代码的意思是,好给我两个点,我会再创建一个数组。
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