The prevalence of diabetes in China is significantly higher in the urban areas than the rural areas, while the prevalence in the 1st class rural areas is significantly higher than that of the 4th class rural areas.是什么意思_The prevalence of diabetes in China is significantly higher in the urban areas than the rural areas, while the prevalence in the 1st class rural areas is significantly higher than that of the 4th class rural areas.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句