更直的来了：南北方向1万公里可能就没有时差。

来源: 偶尔短路于 2025-12-21 18:31:42 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.