《水经注·卷三十二》
肥水继续往西北流，注入淮水，汇流处叫肥口。
肥水又西北注于淮，是曰肥口也。
Feishui flowed on to the northwest into the Huai River, and the confluence was called Feikout. 
<s>[INST] 将以下英文转换为文言文: Feishui flowed on to the northwest into the Huai River, and the confluence was called Feikout.  [/INST] 肥水又西北注于淮，是曰肥口也。</s>
将以下英文转换为文言文: Feishui flowed on to the northwest into the Huai River, and the confluence was called Feikout.
user
肥水又西北注于淮，是曰肥口也。
assistant