The SimCity in the augmented Google Earth synchronized with the real world

直接在 Google Earth 上玩 SimCity 才有意思，
還有大批 drones 自動雙向更新同步化 virtual earth 和 real earth 就更有意思了。

We only need to design the building in the virtual reality,
and later the drones will implement the building automatically via the synchronous augmented reality.