出典:Wikipedia
出典:『Wikipedia』 (2011/06/29 15:13 UTC 版)
The United States Social Security Administration (SSA) is an independent agency of the United States federal government that administers Social Security, a social insurance program consisting of retirement, disability, and survivors' benefits. To qualify for these benefits, most American workers pay Social Security taxes on their earnings; future benefits are based on the employees' contributions.
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the administration for protection of labors
社会福祉.
社会奉仕.
the social system
管理社会.
the social order