《宋书·志·卷二十九》
元嘉四年七月乙酉日，白雀出现于北海的剧。
元嘉四年七月乙酉，白雀见北海剧。
White sparrows appeared in Ju, Beihai, on the Yisi day in July in the fourth year of the Yuanjia period.
<s>[INST] Explain the meaning of this Classical Chinese passage in English: 元嘉四年七月乙酉，白雀见北海剧。 [/INST] White sparrows appeared in Ju, Beihai, on the Yisi day in July in the fourth year of the Yuanjia period.</s>
Explain the meaning of this Classical Chinese passage in English: 元嘉四年七月乙酉，白雀见北海剧。
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White sparrows appeared in Ju, Beihai, on the Yisi day in July in the fourth year of the Yuanjia period.
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