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.

youdao

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.

youdao