《宋书·本纪·卷五》
二十七日调征北大将军、南兖州刺史衡阳王义季任徐州刺史。
乙酉，征北大将军、南兗州刺史衡阳王义季改为徐州刺史。
On the twenty-seventh day, General Zhengbei, the governor of Nanyan Prefecture, Hengyang King Yiji was appointed as the governor of Xuzhou Prefecture.
<s>[INST] Explain the meaning of this Classical Chinese passage in English: 乙酉，征北大将军、南兗州刺史衡阳王义季改为徐州刺史。 [/INST] On the twenty-seventh day, General Zhengbei, the governor of Nanyan Prefecture, Hengyang King Yiji was appointed as the governor of Xuzhou Prefecture.</s>
Explain the meaning of this Classical Chinese passage in English: 乙酉，征北大将军、南兗州刺史衡阳王义季改为徐州刺史。
user
On the twenty-seventh day, General Zhengbei, the governor of Nanyan Prefecture, Hengyang King Yiji was appointed as the governor of Xuzhou Prefecture.
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