复古橄榄绿立式台钻

写实工业产品摄影，无缝白色棚拍背景，一台复古立式台钻全身入镜。主体为橄榄绿色铸铁机头与底座，顶部椭圆形皮带罩向上翻开，露出内部黑色多级皮带轮和传动皮带；机头前方垂下黑色钻夹头与细钻头，侧面伸出三根带黑色圆球握把的进给手柄；右侧为圆柱形电机外壳并带矩形铭牌；中央黑色金属立柱上下连接机头和方形铸铁工作台，工作台面有T型槽；底座厚重，上方放置盘绕的黑色电源线与插头。正面略偏侧的三分之四视角，居中竖直构图，平视机位，全景景别，均匀柔光，低饱和橄榄绿、黑色与浅灰背景配色，竖幅约1:2.2。

Realistic industrial product photography, a vintage vertical drill press in full length on a seamless white studio background. Olive-green cast-metal head and base, the oval belt guard at the top tilted open to reveal black stepped pulleys and drive belts, a black drill chuck with a thin drill bit hanging below the front, three black feed handles with round knobs radiating from the side hub, a cylindrical motor housing on the right with a rectangular nameplate, a black metal column connecting the head and a square cast-iron worktable with T-slots, a heavy cast base with a coiled black power cord and plug resting on it. Slightly angled front three-quarter view, centered vertical composition, eye-level camera, full-length shot, soft even studio lighting, low-saturation olive-green, black and pale gray palette, vertical aspect ratio approximately 1:2.2.