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.1.翻译2．分析结构
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.
1.翻译
2．分析结构
答
1.翻译
根据加拿大健康协会的信息,自从1997年以来处方药的费用已经按照全部医疗开销2倍的速度增长.
大概的意思
2．分析结构
according to 根据.是状语
prescription drug costs 主语 处方药的费用
have risen 谓语,已经增长