求翻译：20世纪以来，基础教育课程改革已在全世界范围内备受关注，世界上许多国家特别是一些发达国家力求通过改革基础教育课程，调整人才的培养目标，改变人才的培养模式，提高人才的培养质量，以增强国力，提高国际竞争实力。是什么意思？

Since the 20th century, basic education curriculum reform has been a worldwide concern, many countries, especially by some developed countries seek to reform the basic education curriculum, to adjust the training objectives, changes in the training model to improve the training of personnel quality,

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Since the 20th century, the elementary education curriculum has reformed has prepared in the world scope is paid attention, in the world many countries are specially some developed country endeavour through the reform elementary education curriculum, adjusts talented person's raise goal, changes tal

Since the 20th century, the basic education curriculum reform was closely watched throughout the world, adopted at the world in many countries, particularly in some developed countries sought to reform basic education courses, adjust the talent training goal, changing talent training model, improve

Since the 20th century, the curriculum reform of the basic education had already received much concern worldwide, a lot of countries especially some developed countries in the world make every effort through reforming the basic education course, adjust the talent's train objective, change the talent