《辽史·本纪·卷八》
十二月十一日，用青牛白马祭祀天地。
十二月癸酉，以青牛白马祭天地。
On the eleventh day of the twelfth month, a bull and a white horse were used to sacrifice to heaven and earth.
<s>[INST] Analyze the following Classical Chinese passage and provide both a modern Chinese and an English translation: 十二月癸酉，以青牛白马祭天地。 [/INST] Modern Chinese Interpretation: 十二月十一日，用青牛白马祭祀天地。 English Translation: On the eleventh day of the twelfth month, a bull and a white horse were used to sacrifice to heaven and earth.</s>
Analyze the following Classical Chinese passage and provide both a modern Chinese and an English translation: 十二月癸酉，以青牛白马祭天地。
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Modern Chinese Interpretation: 十二月十一日，用青牛白马祭祀天地。 English Translation: On the eleventh day of the twelfth month, a bull and a white horse were used to sacrifice to heaven and earth.
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