《黄帝内经·灵枢·厥病》
真头痛，疼痛剧烈，如果整个头都很痛，手足冰冷到肘膝关节的，为不治之死证。
真头痛，头痛甚，脑尽痛，手足寒至节，死不治。
A true headache, severe pain. If your entire head hurts, and there is a chilliness in your limbs up to the elbows and knees, this is a terminal condition.
<s>[INST] 对于下列每组文言文和现代汉语句子, 请提供一个能够准确表达两者本质的英语翻译: 文言文: 真头痛，头痛甚，脑尽痛，手足寒至节，死不治。 现代汉语: 真头痛，疼痛剧烈，如果整个头都很痛，手足冰冷到肘膝关节的，为不治之死证。 [/INST] A true headache, severe pain. If your entire head hurts, and there is a chilliness in your limbs up to the elbows and knees, this is a terminal condition.</s>
对于下列每组文言文和现代汉语句子, 请提供一个能够准确表达两者本质的英语翻译: 文言文: 真头痛，头痛甚，脑尽痛，手足寒至节，死不治。 现代汉语: 真头痛，疼痛剧烈，如果整个头都很痛，手足冰冷到肘膝关节的，为不治之死证。
user
A true headache, severe pain. If your entire head hurts, and there is a chilliness in your limbs up to the elbows and knees, this is a terminal condition.
assistant