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来源:雅诚德英语网
The ancient Nubians inhabited an area in which typhus occurs, yet surprisingly few of their skeletons show the usual evidence of this disease.
古努比亚人居住的地区经常发生斑疹伤寒,但令人惊讶的是,他们的骨骼中很少有这种疾病的常见证据。
The ancient Nubians inhabited an area in which typhus occurs, yet surprisingly few of their skeletons show the usual evidence of this disease.
古努比亚人居住的地区经常发生斑疹伤寒,但令人惊讶的是,他们的骨骼中很少有这种疾病的常见证据。