So we're going to look only at where the top right oxygen is,

因此我们只需要看右上角氧的位置
and the other one will be someplace symmetrically related to it.

另一个氧就会在与其对称的那位置上
So we're going to blow that up,

我们把它放大
and here's the plot they give then.

这就是他们所画的图
So now any point on this

所以这图上的任何点
will specify a precise geometry of the three oxygens.

都能具体说明三个氧精确的几何位置
Everybody with me?

大家都听得懂吧
We choose a point

我们选择一个点
that tells where the top right one is.

它就可以告诉我们右上角氧的位置
The bottom one is at 0,0,

底下的氧在原点的位置
and the top left is just on the other side,

左上角的氧在就另一侧
in the corresponding mirror-image position.

在相应的镜像位置上