dictionnaire Polonais - Anglais
- 
odwrócić coś do góry nogami Anglais:
1. 
upturn
/ˈʌptɜːn/ (1) There's been a sharp upturn in sales.
He has won praise from economists, but many Americans haven’t felt the benefits of the upturn.
For the world economy, an American upturn would be a very welcome thing.
We've seen an upturn in property prices.
to turn upside down 