《魏书·列传·卷九十二》
有一次，皇帝宴请朝廷百官，问众人是什么原因叫 人日 ，大家都不知道。
帝宴百僚，问何故名人日，皆莫能知。
Once, the emperor gave a banquet to welcome all the officials of the court, and asked everyone why it was called "Human Day". No one knew the reason.
<s>[INST] Take each pair of old and new sentences and unite them into a single translation that captures the core meaning: Archaic: 帝宴百僚，问何故名人日，皆莫能知。 Updated: 有一次，皇帝宴请朝廷百官，问众人是什么原因叫 人日 ，大家都不知道。 [/INST] Once, the emperor gave a banquet to welcome all the officials of the court, and asked everyone why it was called "Human Day". No one knew the reason.</s>
Take each pair of old and new sentences and unite them into a single translation that captures the core meaning: Archaic: 帝宴百僚，问何故名人日，皆莫能知。 Updated: 有一次，皇帝宴请朝廷百官，问众人是什么原因叫 人日 ，大家都不知道。
user
Once, the emperor gave a banquet to welcome all the officials of the court, and asked everyone why it was called "Human Day". No one knew the reason.
assistant