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还要提醒一下,无论看电视还是玩电脑,室内要开灯保持"足够"的亮度……至于“足够”的定义,自己百度一下吧
15流明?
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Reader Comments (Page 1 of 1)
Ganky @ Feb 7th 2009 3:56PM
还要提醒一下,无论看电视还是玩电脑,室内要开灯保持"足够"的亮度……至于“足够”的定义,自己百度一下吧
engadgot @ Feb 7th 2009 8:18PM
15流明?