看书写作业时台灯的光线应该从什..-名医在线

来自王改青医生的专业解答，快打开看看是否又获得了新的知识点～

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名医在线

病情分析：台灯光线应从左侧射入,这样光线足够.

王改青

主任医师

提示：本内容仅作参考，不能代替面诊，如有不适请尽快线下就医

问题描述：看书写作业时台灯的光线应该从什么方向射入?