m/h km/h 是全物理世界计算速度的方法，只有你们这些跑步狂人非要标新立异搞个min/m min/km

来源: 清水胜浓茶于 2023-01-05 22:42:40 [旧帖] [给我悄悄话] 本文已被阅读：次

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