《元史·本纪·卷七》
初七，把成都府的德阳县升格为德州，把虢州降格为虢略县。
戊辰，升成都府德阳县为德州，降虢州为虢略县。
On the 7th day of the Lunar Calendar, Deyang County of Chengdu was upgraded to Dezhao Prefecture, Guo Prefecture was downgraded to Guo Country.
<s>[INST] 用英语解释这段文言文的意思: 戊辰，升成都府德阳县为德州，降虢州为虢略县。 [/INST] On the 7th day of the Lunar Calendar, Deyang County of Chengdu was upgraded to Dezhao Prefecture, Guo Prefecture was downgraded to Guo Country.</s>
用英语解释这段文言文的意思: 戊辰，升成都府德阳县为德州，降虢州为虢略县。
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On the 7th day of the Lunar Calendar, Deyang County of Chengdu was upgraded to Dezhao Prefecture, Guo Prefecture was downgraded to Guo Country.
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