求翻译：在比较发达的城市，90％以上的精英阶层认为，接受教育是时代的必然，有的人甚至把大人教育的作用成为“时代的命脉”，而85％的中间阶层、弱势阶层也非常重视教育、再教育的作用，这主要是因为在发达或比较发达地区，新科技的传播、发展速度较快，经济的进一步发展扩充了职业技能的更新要求，技术上的变革改变着传统的行业或增加了新的职业，因而要求大规模训练或再训练；那些不适应变革的职工由于体制或是自身的原因成为了失业或半失业者，成为社会的弱势阶层，他们对社会变革的感触更深，对自身知识水平不足以及对教育的重要性更有很深刻的认识。是什么意思？

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In the more developed cities, and more than 90 per cent of the elite class that education is the inevitable, some times even the adult role as Lifeline" of the ERA, and 85 per cent of the middle class, the underprivileged and attach great importance to education, re-education, this is primarily beca

In comparison developed of city, 90% above of elite class believes that, accept education is era of inevitable, some people even to adult education of role became "era of lifeline", and 85% of middle class, and vulnerable class also very attention%2