他胸前留着飘逸的白胡子，戴着一副没有镜片的金框眼镜。
A flowing white beard covered his chest and he wore gold-rimmed spectacles from which the glasses had dropped out.
这款名为“远程侦察兵”的装置需在计算机的辅助下工作，外形像一副眼镜，但没有镜片，将使用一种成像设备，几乎实时地把翻译出来的文字直接投射到配戴者的视网膜上。
Shaped like a pair of eye-glasses, but without the lenses, the computer-assisted Tele Scouter would use an imaging device to project almost real-time translations directly onto the user's retina.
这款需在计算机的辅助下工作的“Tele Scouter”外形像一幅眼镜，但没有镜片，需使用一种成像设备，将几乎是实时翻译出来的文字投射到使用者的视网膜（显示屏）上。
Shaped like a pair of eye-glasses, but without the lenses, the computer-assisted Tele Scouter would use an imaging device to project almost real-time translations directly onto the user's retina.
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