《资治通鉴·齐纪·齐纪十》
北魏把祭天的圜丘改筑在伊水的北面，乙卯，首次在上面祭祀。
魏改筑圜丘于伊水之阳；乙卯，始祀于其上。
The Northern Wei rebuilt the圜丘 to the north of the Yi River, and first offered sacrifices on it on the day of Yimao.
<s>[INST] Render the following Classical Chinese text into fluent English: 魏改筑圜丘于伊水之阳；乙卯，始祀于其上。 [/INST] The Northern Wei rebuilt the圜丘 to the north of the Yi River, and first offered sacrifices on it on the day of Yimao.</s>
Render the following Classical Chinese text into fluent English: 魏改筑圜丘于伊水之阳；乙卯，始祀于其上。
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The Northern Wei rebuilt the圜丘 to the north of the Yi River, and first offered sacrifices on it on the day of Yimao.
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