求翻译：公共教育改革涉及面极广，内容非常复杂。但追根溯源，奥巴马的改革理念也很简单：把有限的经费用于提高学校质量和效率，将绩效机制引入公共教育领域，奖励和吸引高质量师资，甩掉那些“低质量包袱是什么意思？

Public education reform involves a very wide range of content is very complex. However, the root, Obama's reform concept is simple: the limited funds for improving school quality and efficiency, the performance mechanism into public education, incentives and to attract high quality teachers, get rid

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The public education reform involves the pole of the face to be broad, the content is extremely complex.But gets to the bottom of a matter, the Austria Pama's reform idea very is also simple: Uses in the limited funds improving the school quality and the efficiency, the achievements mechanism introd

Public education reform involves a very wide, very complex. But the cause of this, Obama's reform concept was simple: the limited funds for improving school quality and efficiency, performance mechanism introduced public education, incentives and attract quality teachers, get rid of those "low quali

Public education reform involves a very wide range of content is very complex. However, the root, Obama's reform concept is simple: the limited funds for improving school quality and efficiency, the performance mechanism into public education, incentives and to attract high quality teachers, get rid