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social security system
社会保障制度の改革が急務だ。
Reform of the social security system is urgent.
社会保障制度の充実が求められている。
A stronger social security system is being called for.
少子高齢化により社会保障制度の維持が難しくなっている。
Maintaining the social security system has become harder due to the declining birthrate and aging population.