《左传·文公·文公八年》
公孙敖到京师，还未到就回来了。
公孙敖如京师，不至而复。
Gongsun Ao went to the capital but returned before arriving.
<s>[INST] Take each pair of old and new sentences and unite them into a single translation that captures the core meaning: Archaic: 公孙敖如京师，不至而复。 Updated: 公孙敖到京师，还未到就回来了。 [/INST] Gongsun Ao went to the capital but returned before arriving.</s>
Take each pair of old and new sentences and unite them into a single translation that captures the core meaning: Archaic: 公孙敖如京师，不至而复。 Updated: 公孙敖到京师，还未到就回来了。
user
Gongsun Ao went to the capital but returned before arriving.
assistant