举例来说，现收现付养老金体制依靠国家要有足够的工人，才能维持承诺，为退休的雇员提供资金来源。
Pay-as-you-go pension systems, for example, depend on there being enough workers to fund promises made to retired employees.
举例来说，现收现付养老金体制依靠国家要有足够的工人，才能维持承诺，为退休的雇员提供资金来源。
Pay-as-you-go pension systems, for example, depend on there being enough workers to fund promises made to retired employees.
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