重叠相加【理】superposition

• 该系统可以将平面地图叠加到任意立体模型中，制作出各种立体专题地图。

  This system can superimpose a 2D map over any 3D model to create any type of 3D themed map.

• 当你将时间和空间进行叠加的时候，一个通往陌生时空的门就会向你打开。

  When you superimpose time and space, a gate leading to a strange time and space will open for you.