《水经注·卷二十二》
《地理志》说：固始县是从前的寝。
《地理志》：县，故寝也。
"Geographical Records" states: Gushi County was previously Qinxuan.
<s>[INST] Translate the following Classical Chinese text into modern Chinese: 《地理志》：县，故寝也。 [/INST] 《地理志》说：固始县是从前的寝。</s>
Translate the following Classical Chinese text into modern Chinese: 《地理志》：县，故寝也。
user
《地理志》说：固始县是从前的寝。
assistant