《汉书·志·律历志上》
元岁之中的闰有水旱灾害，用三乘闰法即五十七次。
元岁之闰，阴阳灾，三弦闰法。
There are 57 times for intercalary months during yuan years, and there are floods and droughts.
<s>[INST] Translate the following Classical Chinese text into English: 元岁之闰，阴阳灾，三弦闰法。 [/INST] There are 57 times for intercalary months during yuan years, and there are floods and droughts.</s>
Translate the following Classical Chinese text into English: 元岁之闰，阴阳灾，三弦闰法。
user
There are 57 times for intercalary months during yuan years, and there are floods and droughts.
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