《宋书·志·卷二十一》
本来衹是一部，魏明帝分为两部，轮流在夜晚值宿演唱。
本一部，魏明帝分为二，更递夜宿。
Originally only one part, Emperor Wei Ming divided it into two parts, singing it in turns on duty at night.
<s>[INST] 用英语解释这段文言文的意思: 本一部，魏明帝分为二，更递夜宿。 [/INST] Originally only one part, Emperor Wei Ming divided it into two parts, singing it in turns on duty at night.</s>
用英语解释这段文言文的意思: 本一部，魏明帝分为二，更递夜宿。
user
Originally only one part, Emperor Wei Ming divided it into two parts, singing it in turns on duty at night.
assistant