《晋书·志·第四章》
五童渡丝后，借壹凿瑟侨置塞垣璺及凿旦历。
元帝渡江，以春谷县侨立襄城郡及繁昌县。
After the Wutong crossed the Silk Road, they borrowed Yizao's silk road to build a checkpoint and a calendar.
<s>[INST] Provide a modern Chinese interpretation of the following Classical Chinese passage: 元帝渡江，以春谷县侨立襄城郡及繁昌县。 [/INST] 五童渡丝后，借壹凿瑟侨置塞垣璺及凿旦历。</s>
Provide a modern Chinese interpretation of the following Classical Chinese passage: 元帝渡江，以春谷县侨立襄城郡及繁昌县。
user
五童渡丝后，借壹凿瑟侨置塞垣璺及凿旦历。
assistant