translation.en: Some of you guys will fix that one day, but anything that's not flat on a screen is a new dimension, goes smaller, smaller, smaller, and way down in the microscopic depths of space itself, this is the idea, you could have additional curled up dimensions -- here is a little shape of a circle -- so small that we don't see them.
translation.zh: 将来你们之中的一些人会解决这个问题， 当然任何不处于平面上的部分是在一个新的维度上， 让我们深入，深入，再深入， 一直深入到细微的空间本身-- 这里是关键： 空间里可以包含额外的卷曲维度。 这就是小圆环--因为太小了所以我们无法观察到。