Given our small room dimensions, picking a cell at a room surface, edge, or corner is rather common — the region of a cell is likely to be smaller than the maximum 27-elements of a 3x3x3 subsection.

由于我们的房间很小，所以经常会选择到房间的表面、边沿或者一角——单元的region可能会比最大的27元素(3x3x3)子集要小。

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But what we can say based on what we're picking up on the surface it looks like it is more.

但我们能说的是，根据我们所看到的，表面的油是越积越多了。

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Picking up the height info of the three dimensional surface from two dimensional plane based on the arithmetics hereinbefore, and reconstructing the three dimensional surface.

基于上述算法从二维平面信息抽取含有高度的三维曲面信息，重建三维曲面。

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