两张粉蝶都是真的活的，前者在飞，后者停在玻璃上。难为你细观察，谢谢。：）

来源: yujing_hk 于 2020-06-16 17:44:53 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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