《汉书·志·天文志》
出现半日以上功大，出现白虹弯曲而短，上下尖，这样的情况出现，其下分野之地有血光之灾。
见半日以上，功大。白虹屈短，上下锐，有者下大流血。
If there is a powerful thunderstorm for half a day or more, and a short, curved rainbow appears with sharp points at the top and bottom, there will be bloodshed in the region below.
<s>[INST] Analyze the following Classical Chinese passage and provide both a modern Chinese and an English translation: 见半日以上，功大。白虹屈短，上下锐，有者下大流血。 [/INST] Modern Chinese Interpretation: 出现半日以上功大，出现白虹弯曲而短，上下尖，这样的情况出现，其下分野之地有血光之灾。 English Translation: If there is a powerful thunderstorm for half a day or more, and a short, curved rainbow appears with sharp points at the top and bottom, there will be bloodshed in the region below.</s>
Analyze the following Classical Chinese passage and provide both a modern Chinese and an English translation: 见半日以上，功大。白虹屈短，上下锐，有者下大流血。
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Modern Chinese Interpretation: 出现半日以上功大，出现白虹弯曲而短，上下尖，这样的情况出现，其下分野之地有血光之灾。 English Translation: If there is a powerful thunderstorm for half a day or more, and a short, curved rainbow appears with sharp points at the top and bottom, there will be bloodshed in the region below.
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