aging populations 人口老龄化
chronic diseases 慢性疾病
make services available to more people 提高医疗服务覆盖率
in terms of financial risk protection 在金融风险保障方面
the people would have paid previously out of their own pockets
此前人们必须自掏腰包支付
make health systems more efficient 使卫生系统更有效率