不側著也行，眼睛轉轉就好。以前的大天王學家都這樣看星星的，躺著有利於眼睛觀測線的穩定

來源: 一劍無痕於 2023-09-26 11:48:19 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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