Inside of this is the singularity -- the place where the star has collapsed down until it has zero volume and infinite density.

其内部是奇点——恒星塌陷的地方，直到其体积为零和密度无限。

Since any region is squished into something with zero volume, it's still possible that a solution exists, even when there is no inverse.

由于任何区域都被挤压成零体积的物体 即使没有逆函数 解仍然有可能存在。

Then we have the singularity which I ve already  talked about, but basically it s a region of infinite curvature, where all the mass is squeezed  into zero volume with infinite density.

然后我们就有了已经讨论过的奇点，但基本上它是一个无限曲率的区域，其中所有的质量都被挤压到具有无限密度的零体积中。

That the cube turns into a determinant of zero would mean that all of space is squished onto something with zero volume, meaning either a flat plane, a line, or in the most extreme case, until a single point.

立方体变成零行列式意味着所有的空间都被挤压到一个体积为零的物体上 这意味着要么是一个平面 要么是一条线 或者在最极端的情况下 直到一个点。