高失业率的初年积累将使许多长期失业人士重返劳动大军的机会下降，从而永久成为弱势群体。

Every year that goes by with extremely high unemployment increases the chance that many of the long-term unemployed will never come back to the work force, and become a permanent underclass.

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在弱势群体构成中，失业群体居首位。

In vulnerable groups structure, unemployment group hold the first place.

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第四章分析了城镇弱势群体的有关社会保障问题，包括最低生活保障、医疗保障、失业保障、住房及教育保障。

Chapter IV is about the social security issues for towns vulnerable groups, including the minimum life security, medical security, unemployment security, housing and educational security.

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