Battlefieldsn.杀戮战场(BBC的纪录片)
battlefieldn.战场;斗争;争论点
Battlefield casualties were high.战场上伤亡人数十分多
battlefield damage level assessment战损等级评定
battlefield network countermeasures战场网络对抗
battlefield engineering preparation战场工程准备
Battlefield Recovery and Evacuation战场修复和评估
Battlefield Functional Mission Area战场战斗任务区域
Battlefield Area Surveillance System战场区域监视系统
battlefield rush-repair assistance战场抢修支援力量