social insurance social security
Those not fully qualified for insurance payments received $ 29,000 million in public aid.
那些不充分具备社会保险规定资格的人,得到的公共补助金为二百九十亿美元。
—— 给力词典精选A large majority of elderly Americans depend solely on social security income.
大多数上了年纪的美国人仰仗社会保险金过活。
—— 给力词典精选