《水经注·卷十一》
水往南流，注入檀水，所以民间有并沟之称。
其水南流注于檀水，故俗有并沟之称焉。
The water flows southward into Tan water, so it is known as Binggou among the people.
<s>[INST] Transpose the following Modern Chinese text into Classical Chinese: 水往南流，注入檀水，所以民间有并沟之称。 [/INST] 其水南流注于檀水，故俗有并沟之称焉。</s>
Transpose the following Modern Chinese text into Classical Chinese: 水往南流，注入檀水，所以民间有并沟之称。
user
其水南流注于檀水，故俗有并沟之称焉。
assistant