Social Security and Medicare total unfunded liability in excess of $ 100 trillion. In short, the U.
社會保障和醫(yī)療保險未備基金的負債已超100萬億美元.
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Meanwhile, it has more than $120 billion in unfunded liabilities, mostly for employee health and retirement costs.
出自-2018年考研閱讀原文"an unfunded project"