大大削减 meaning in Chinese

cut to the bone

The real business of the fair had considerably dwindled .
集市的真正交易，大大削减了。
School grants are to be axed next year
学校补助金明年将大大削减
Scores have died in ukrainian mines each year since the country ' s independence , when subsidies to the industry were slashed
自从乌克兰国家独立以来，当时煤矿业津贴大大削减，每年都有几十名死于矿井。
By moving to an electronic workflow based on acrobat software and adobe pdf , the university of northern colorado slashed administrative costs and cut months off the curriculum review cycle
通过启用基于acrobat软件和adobe pdf的电子流程,北科罗拉多大学不仅大大削减了管理成本,而且还将课程审阅周期缩短了数月。