pagy造句

• The analysis concern three aspects : the effects of population aging on pagy and funded pension system , the effects of population aging on the balance of pension finance , and the effects of population aging on the individual retirements benefit
  分析从几个不同方面展开：首先是进行老龄化对现收现付制利基金制下的养老金收益影响分析；其次是进行老龄化对社会保障资金收支平衡影响效应的分析；最后是进行老龄化对个人养老收益性影响的分析。