The prevalence of the rural males has dropped from 15.4% to 12.9%, and the prevalence of the rural females dropped from 20.8% to 18.8%.是什么意思_The prevalence of the rural males has dropped from 15.4% to 12.9%, and the prevalence of the rural females dropped from 20.8% to 18.8%.在线翻译_英语_读音_用法_例句