冬天，外面太冷，大家都在室内，病毒传开了? 夏天，外面太热，大家又回到室内吹空调，病毒又传开了?

来源: hhtt 于 2020-06-28 18:39:05 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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