The eye doctor told us ~ 1 year old should be far sighted instead of near sight. This is different than what you posted? Where is your source of reference?
Thanks.
回复:幼儿视力发育特点 (ZT)
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回复:回复:幼儿视力发育特点 (ZT)
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04/08/2006 postreply
22:25:27