它由声音指令操作，使用与现代喷气式战斗机相同的平视显示器系统(前窗玻璃映像显示系统)，并且把数据投射在挡风玻璃上。

It was operated by voice commands and projected its data on to the windscreen, using the same sort of head-up display system found in modern fighter jets.

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胡克将军下达了新指令：停止战斗。退回强斯洛丝维尔。建造防御阵地。

Hooker sent new orders: break off the fight. Return to Chancellorsville. Put up defensive positions.

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