《宋史·本纪·卷三十二》
绍兴三十一年春正月初一，因日食不接受朝拜。初四，打雷。
○高宗九三十一年春正月甲戌朔，以日食，不受朝。丁丑，雷。
On the 1st day of the first month in spring 31st year of Shaoxing, the emperor declined to accept all greetings due to a solar eclipse. On the 4th, it thundered.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: ○高宗九三十一年春正月甲戌朔，以日食，不受朝。丁丑，雷。 [/INST] On the 1st day of the first month in spring 31st year of Shaoxing, the emperor declined to accept all greetings due to a solar eclipse. On the 4th, it thundered.</s>
Identify the key themes in this Classical Chinese text and explain them in English: ○高宗九三十一年春正月甲戌朔，以日食，不受朝。丁丑，雷。
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On the 1st day of the first month in spring 31st year of Shaoxing, the emperor declined to accept all greetings due to a solar eclipse. On the 4th, it thundered.
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