This is called "dark adaptation" and it takes your eye up to an hour to become fully adapted to seeing in low light conditions.

这就叫做“暗光适应”。你的眼睛花上一个钟头就可以完全适应光线暗淡的环境。

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Subsequently, with both eyes uncovered in the dark, the light-adapted eye is perceived to be "blind".

结果，两只眼同时在黑暗环境中的时候，适应了光亮的那只就会出现“眼盲”的情况。

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When the smartphone is turned off, the light-adapted eye is perceived to be "blind, " until it also adjusts to the dark, the doctors said.

当手机关机后，那只适应光亮的眼睛就被认为是是“盲的”，直到它也习惯了黑暗。

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