《南齐书·志·卷九》
既然是祭祀五帝，那么雩祭坛的形状应当是圆的。
既祭五帝，谓坛宜员。
Since it is sacrificing to the five emperors, the shape of the Yu Altar should be round.
<s>[INST] Explain the meaning of this Classical Chinese passage in English: 既祭五帝，谓坛宜员。 [/INST] Since it is sacrificing to the five emperors, the shape of the Yu Altar should be round.</s>
Explain the meaning of this Classical Chinese passage in English: 既祭五帝，谓坛宜员。
user
Since it is sacrificing to the five emperors, the shape of the Yu Altar should be round.
assistant