《水经注·卷二十二》
她与段一起居住在京城里。
段不弟，姜氏无训。
She lived in the capital with Duan.
<s>[INST] Explain the meaning of this Classical Chinese passage in English: 段不弟，姜氏无训。 [/INST] She lived in the capital with Duan.</s>
Explain the meaning of this Classical Chinese passage in English: 段不弟，姜氏无训。
user
She lived in the capital with Duan.
assistant