嗯，隻要KP不低於4，沒有燈光汙染。其實加拿大和阿拉斯加也是看極光的好地方，就是比較冷。

來源: 居北飛雁於 2025-12-10 21:36:00 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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