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We did figure it out, and we'll get there, but I want to do a little bit of work first.
我们已经算好了,我会告诉你们的,但我们得先干点事
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Most of the time, it really is safe. You just have to be smart about it.
大多时候，都很安全。你只要放聪明点就好了。
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Or maybe, what would be even simpler than that? Maybe I should just do that.
或者还可以简单点？,可能我只要这么做就好了。
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But, you know, his experiment wasn't so great, and, you know, maybe had a fever when he did the reference point with 96, whatever. It turns out that it's not 96 to 9 be in good health, it's 98.6 -- whatever.
但是他的实验做得并不特别好，也许他测定96度的参考点时,发了烧还是怎么，总之健康人的体温,不是96度，而是。
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All right, one o'clock, you take the mantle back on.
好吧，1点整，你又装上了思想戒备。
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In that case point p 1 doesn't correspond to this point, it actually corresponds to the point of radius 2 and angle 1, which is about here.
基本上也就是说这是第一个点1,这是第二个点，把它们的值加到一起,然后我就得到了目标点，好，这听起来挺不错的。
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self y Notice what I also do here, I create self dot y, give it a value, and then, oh cool, I can also set up what's the radius and angle for this point, by just doing a little bit of work.
我创建了，然后给它赋值，然后，噢太酷了，通过做一点额外的工作,就可以得到点的半径和角度了，好，实际上如果。
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Just like our substance doesn't care where the gas is. It's kind of universal.
与压强无关的参考点,那就再好不过了。
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OK, now that I've got points, I might want to do something with points.
好，我现在得到了一些点，我可能想对这些点做一些操作。
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