《宋书·志·卷十三》
又经过八天后退八度而清晨在东方出现。
又八日，退八度，晨见东方。
Retrogrades for eight more days and moves back 8 degrees to appear in the east at dawn.
<s>[INST] Provide a modern Chinese interpretation of the following Classical Chinese passage: 又八日，退八度，晨见东方。 [/INST] 又经过八天后退八度而清晨在东方出现。</s>
Provide a modern Chinese interpretation of the following Classical Chinese passage: 又八日，退八度，晨见东方。
user
又经过八天后退八度而清晨在东方出现。
assistant