谁是最好的射击员？
如果没有他的准确射击和专业描述，联合战术空中控制员不可能提供准确的近距离空中支援所需的座标。
Without his expert marksmanship and accurate description of the area, the JTAC would not have been able to provide accurate grid locations for close air support.
指导员使用写字板计算机来移动虚拟目标，而接受训练的人则对这些目标射击，而且虚拟目标甚至还能躲在真实的地形或建筑后面。
Instructors use tablet PCs to move the virtual targets while trainees shoot at them, and the virtual targets can even hide behind real terrain or buildings.
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