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看电视多少距离合适

更新时间: 2020-11-05 00:00:00     

看电视距离3-3.5米为合适。距离是指(两物体)在空间或时间上相隔或间隔的长度。看电视一定要保持一定的距离,尤其是小孩眼睛还没有完全发育,离的太近眼睛容易过早的近视。

关键词: 电视 多少 距离 合适

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