increase by leaps and bounds

基本解释

The policy of popularization of higher education makes the number of college students increase by leaps and bounds. As a results, the quality of students becomes comparatively low.
随着我国高等教育大众化战略的实施，高校学生人数急剧增加，学生素质相对下降。
As can be seen from the chart, the advertising investment of Toya revealed a trend of gradual decrease, but interestingly, its sales witnessed a trend of increase by leaps and bounds.
托雅广告投入呈现出逐渐下降的趋势，然而有趣的是，营业收入却呈现出大幅度的攀升。
In recent years, with the increased scale of China's higher education enrollment, the number of college graduates break through the growth rate of several percents, and increase by leaps and bounds.
跟着近些年来我国高等教育招生范围的不断攀升，大学毕业生的数量已经突破以去百分之几的增加幅度，变为递入式的、跨越式的增幅。