啊？“托马斯·爱迪生发明的灯泡还亮着”呢，真不可思议啊。。。。以后我可以节省牙膏啦。鱼儿也是学究，知道这么多。

来源: 严惠姗于 2024-11-26 09:33:17 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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