《旧唐书·本纪·卷七》
二十八日，改太史监为太史局，隶属于秘书省。
丁丑，改太史监为太史局，隶秘书省。
On the 28th day, the Bureau of Astronomy was changed to the Department of Astronomy and became subordinate to the Secretariat.
<s>[INST] 分析以下文言文, 并提供现代汉语和英语翻译: 丁丑，改太史监为太史局，隶秘书省。 [/INST] 现代汉语解释: 二十八日，改太史监为太史局，隶属于秘书省。 英语翻译: On the 28th day, the Bureau of Astronomy was changed to the Department of Astronomy and became subordinate to the Secretariat.</s>
分析以下文言文, 并提供现代汉语和英语翻译: 丁丑，改太史监为太史局，隶秘书省。
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现代汉语解释: 二十八日，改太史监为太史局，隶属于秘书省。 英语翻译: On the 28th day, the Bureau of Astronomy was changed to the Department of Astronomy and became subordinate to the Secretariat.
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