地面军事设施 meaning in English

military ground establishment

As smart bombs rained down with pinpoint precision on iraqi command centers , weapons storage depots and other facilities , it became clear that fixed military assets on the surface were extremely vulnerable to american aerial assault
当精灵炸弹以极高的精准度如下雨般落在伊拉克指挥中心、武器储藏库和其他基地上时，固定的地面军事设施显然已经完全无法逃过美军的空中攻击。