For smooth motion the hypervelocity point canceling and data-filtering are needed. 缠绕时，为了保证运动的平稳性，需要剔除奇异点，进行平滑处理。
According to conventional big bang thinking, the universe emerged from a point of infinite energy and density, a singularity where the laws of physics break down. 在过去的大霹雳理论中，宇宙生成于一个具有无限大能量和密度的奇异点，物理定律在该处都会失效。
