《晋书·志·第九章》
纳之又说： 祭天为至尊之事，衹能由一人为之，所以不是天子不能祭祀。
又 郊天极尊，惟一而已，故非天子不祀也。
Na stated once again: The ritual to worship Heaven is a most sacred task and can only be performed by one single person and therefore it cannot be performed by anyone, except the emperor.
<s>[INST] Analyze the following Classical Chinese passage and provide both a modern Chinese and an English translation: 又 郊天极尊，惟一而已，故非天子不祀也。 [/INST] Modern Chinese Interpretation: 纳之又说： 祭天为至尊之事，衹能由一人为之，所以不是天子不能祭祀。 English Translation: Na stated once again: The ritual to worship Heaven is a most sacred task and can only be performed by one single person and therefore it cannot be performed by anyone, except the emperor.</s>
Analyze the following Classical Chinese passage and provide both a modern Chinese and an English translation: 又 郊天极尊，惟一而已，故非天子不祀也。
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Modern Chinese Interpretation: 纳之又说： 祭天为至尊之事，衹能由一人为之，所以不是天子不能祭祀。 English Translation: Na stated once again: The ritual to worship Heaven is a most sacred task and can only be performed by one single person and therefore it cannot be performed by anyone, except the emperor.
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