《太平广记·卷四百八十·蛮夷一》
卢文进又说，曾在无定河那地方，看见一条人的胸骨，像柱子那样粗，大约有七尺长。
又云，常于无定河，见人胸骨一条，大如柱，长可七尺云。
Lu Wenjin also said he had once seen a man's breastbone near the Wuding River that was as thick as a pillar and some seven chi long.
<s>[INST] Explain the meaning of this Classical Chinese passage in English: 又云，常于无定河，见人胸骨一条，大如柱，长可七尺云。 [/INST] Lu Wenjin also said he had once seen a man's breastbone near the Wuding River that was as thick as a pillar and some seven chi long.</s>
Explain the meaning of this Classical Chinese passage in English: 又云，常于无定河，见人胸骨一条，大如柱，长可七尺云。
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Lu Wenjin also said he had once seen a man's breastbone near the Wuding River that was as thick as a pillar and some seven chi long.
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