《汉书·志·律历志下》
第二天是闰月庚寅朔日。
明日闰月庚寅朔。
The second day of the third month was the Jingzhe, on the 20th day after the seventh day of the lunar month.
<s>[INST] Convert the following English text into Classical Chinese: The second day of the third month was the Jingzhe, on the 20th day after the seventh day of the lunar month. [/INST] 明日闰月庚寅朔。</s>
Convert the following English text into Classical Chinese: The second day of the third month was the Jingzhe, on the 20th day after the seventh day of the lunar month.
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明日闰月庚寅朔。
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