这些需求导致了高等教育体系的迅速扩张，它始于20世纪60年代，迅速发展于70年代和80年代（尽管并不均衡）。

These demands resulted in a very rapid expansion of the systems of higher education, beginning in the 1960s and developing very rapidly (though unevenly) during the 1970s and 1980s.

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项目的研究对象在八个课程领域，广泛而均衡的教育计划。

In the MYP subjects are studied in eight curriculum areas so that a broad and balanced educational program is achieved.

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第一部分对教育供给和教育需求两个概念进行了界定，并提出实现教育供求均衡存在的一般问题。

The first part gives the definition of education demand and supply and poses the common questions existed during the procedure in reaching equilibrium of education demand and supply.

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