It is called CRT-听说有一种眼镜，晚上戴，白天就可以不戴眼镜了。

来源: 于 2008-11-18 20:52:05 [旧帖] [给我悄悄话] 本文已被阅读：次

I think your daughter is too young to use CRT.
It is painful and stressful for both parents and kids at the beginning.