These virtual characters can get beyond space, time and life expectancy. The space of "virtual world" refers to the fourth dimension (4d) which is, however, different from "time" element in physics.

这些虚拟角色不仅超越时空，也超越人生的生命，而这个“虚拟世界”存在的空间，即是当下所谓的第四度空间-“4d”，它有别于物理学上所谓的“时间”因素。

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These virtual characters can get beyond space, time and life expectancy. The space of "virtual world" refers to the fourth dimension (4d) which is, however, different from "time" element in physics.

这些虚拟角色不仅超越时空，也超越人生的生命，而这个“虚拟世界”存在的空间，即是当下所谓的第四度空间-“4d”，它有别于物理学上所谓的“时间”因素。

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