《汉书·志·地理志上》
王莽时叫监工苏。
莽曰监邛。
It was called Jianggongsu in Wang Mang's time.
<s>[INST] Analyze the grammatical structure of the following Classical Chinese sentence and provide its English translation: 禹疏九河。[/INST]
 Grammatical analysis: 禹（subject）疏（verb）九河（object）。
English translation: Yu regulated the nine rivers.</s>
Analyze the grammatical structure of the following Classical Chinese sentence and provide its English translation: 禹疏九河。
user
Grammatical analysis: 禹（subject）疏（verb）九河（object）。
English translation: Yu regulated the nine rivers.
assistant