智能行李箱底部科技细节
中文提示词
智能行李箱底部视角，双电机轮组清晰呈现橡胶轮胎纹理与金属轮毂，圆形超声波传感器带有微小红外感应点，底盘布满科技布局，低角度拍摄，工业设计精密细节，浅景深，背景虚化，柔和工作室灯光，科技产品摄影，4K超高清，C4D渲染
英文提示词
Smart suitcase bottom view, dual motorized wheels with clear rubber tire texture and metallic wheel hub, round ultrasonic sensor probe with small infrared sensor dots, tech layout on chassis, low-angle shot, industrial design precision details, shallow depth of field, bokeh background, soft studio lighting, tech product photography, 4k, ultra HD, C4D render