by leaps and bounds

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

w zawrotnym tempie, bardzo szybko

very quickly; rapidly

:
The company's profits grew by leaps and bounds this quarter.
Zyski firmy rosły w zawrotnym tempie w tym kwartale.
Her English improved by leaps and bounds after she moved to London.
Jej angielski poprawił się w zawrotnym tempie po przeprowadzce do Londynu.