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Why don't we give Philip both the matching pair and give you each a pair of socks since he didn't get to wear this one, they are brand new, in fact, and a big round of applause for what I'm sure is a little difficult.
我们为什么不给飞利浦一双配对的袜子,给你们每人一双袜子,他还没穿这双袜子，所以这双还算是全新的，再次以热烈的掌声对他们表示感谢,这样的模仿还是有一些难度的。
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In Philip's case, we ask the question, does he have zero or none zero socks on his feet?
在飞利浦这个例子中，我们就需要判断，他的脚上有没有袜子？
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So here is an example of socks on feet being 0 the number of socks on Philip's feet which is in fact 0.
因此这里有个袜子在脚上的例子,在飞利浦脚上的袜子数量实际上是。
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On line 2, we're gonna induce what's called a loop, so do you wanna go ahead and Philip henceforth you get to stare, stare at the awkwardness.
第二行，我们将介绍什么叫做循环，你想接着往下读吗,飞利浦正盯着你看，略显尴尬。
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It's okay. So this first line of code, I will get it started but then I'm gonna have you take over and actually instruct Philip what to do here.
第一行代码就从这里开始，接下来我会让你,接管并指导飞利浦。
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Alright, and don't worry I have a script for you but not for Philip.
好了，别担心,脚本给你，但是飞利浦没有。
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If there is no matching socks then what's gonna happen with Philip here?
如果这里没有匹配的袜子,那么飞利浦会怎么样呢？
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David Sam and Philip. Alright, I'm David and let's have Philip sit down.
山姆和飞利浦，好的，我叫,飞利浦请坐下。
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And we saw this with Philip's example.
我们刚才已经看了飞利浦的例子。
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And so when you start to poke around the puzzle pieces, you see that it can say things, we'll see movement in just a moment and sound and so forth, but at the end of the day, this is just like the program we used a moment ago for the sock exercise where we just hold Philip a step after step after step, do this, do this, do that, and yet, here too, we already see an opportunity for that thing we called the loop.
如果你认真看下这些拼图，你会发现它都是一些移动，并发出声音的功能块,就像我刚才的,练习程序一样,我们让飞利浦做这个动作，做那个动作，跟这里的情况一样，我们已经看到了称为循环的东西。
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