更令人困惑的是，奥巴马先生和瑞安先生都拒绝为社会保障问题提出一个方案来。 社会保障问题更容易管理，辛普森-鲍尔斯委员会已经对此有了一个平衡的解决方案。

More perplexing is the refusal of both Mr Obama and Mr Ryan to put forward a plan on Social Security, whose problems are more manageable and for which Simpson-Bowles advanced a balanced solution.

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