英语翻译according to the Canadian Institute for Health Information,prescription drug costs have risen since 1997 at twice the rate of overall health-case spending.翻译0575

问题描述:

英语翻译
according to the Canadian Institute for Health Information,prescription drug costs have risen since 1997 at twice the rate of overall health-case spending.翻译0575

根据加拿大健康协会的消息,从1997年来,相对于总体医疗开支的增长幅度,处方药价格增长了两倍.
这句真难翻,我只能翻译成这样了,英文好理解点,写成中文要意思通顺真难呀.