这还需要解释吗？你不会是故意搅混水吧？CRT/OK比一般眼镜贵好几倍，而且适用范围远不如一般眼镜

来源: keessa 于 2017-05-03 13:52:19 [旧帖] [给我悄悄话] 本文已被阅读：次

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