华北克拉通区是世界大陆克拉通地壳的组成部分，与世界各大陆克拉通演化有很好的可对比性，在前寒武纪超级大陆重建中有一定位置。
The early crustal evolution of North China craton can be well correlated with other continents, and its tectonic position within the Precambrian Supercontinet should be reconstructed.
再加上兴建中的雇佣兵栖泊所，人类玩家就可购买陆战队科技升级，并且从兵营生产收割者。
In conjunction with the mercenary haven that's also being built, the Terran player will be able to buy tech upgrades for marines as well as produce reapers from his barracks.
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