by leaps and bounds是什么意思

双语例句

(1)Swedish industrial front is developing by leaps and bounds in the late years.

瑞典的工业近年来出现了跃进的局面。

(2)The power industry developed by leaps and bounds.

电力事业长足发展。

(3)Our group of friends is enlarging by leaps and bounds.

我们的朋友圈在飞速地扩大。

(4)The population of Africa is growing by leaps and bounds.

非洲的人口正在极其迅速地增长。

(5)His admiration for Edward was growing by leaps and bounds.

他对爱德华的赞扬心情在飞速地增长。

释义

with startlingly rapid progress

突飞猛进地

productivity improved in leaps and bounds.

生产率突飞猛进地提高。