published 316 days, 14 hours, 32 minutes ago
posted by
bee
321 days, 20 hours, 41 minutes ago
Thursday, September 17, 2009 10:23:13 PM GMT
Saturday, September 12, 2009 4:14:52 PM GMT
人是通过各个感觉器官对事物接触获得经验,经验之上才产生智慧,因此,我们对孩子感官的训练,是帮助他们更好地获得生活与工作经验、拥有更多智慧的重要手段。
0-3月龄是视力快速发展时期,孩子能聚焦20厘米远的物体,您可以制作10厘米方
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