咦，你很有想法嘛，学天文地理的？袁充可是专业的天文学家，他用的是冬至那天的那个时刻

来源: 500miles 于 2025-03-21 09:50:48 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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