by leaps and bounds

US /baɪ liːps ænd baʊndz/
UK /baɪ liːps ænd baʊndz/
"by leaps and bounds" picture
1.

dengan pesat, dengan cepat

very quickly; rapidly

:
The company's profits grew by leaps and bounds this quarter.
Keuntungan syarikat berkembang dengan pesat suku ini.
Her English improved by leaps and bounds after she moved to London.
Bahasa Inggerisnya bertambah baik dengan pesat selepas dia berpindah ke London.