turn upside down

US /tɜːrn ˌʌpsaɪd ˈdaʊn/
UK /tɜːrn ˌʌpsaɪd ˈdaʊn/
"turn upside down" picture
1.

capovolgere, rovesciare

to invert or flip something so that the top is at the bottom

:
He accidentally turned the box upside down, spilling all its contents.
Ha accidentalmente capovolto la scatola, rovesciandone tutto il contenuto.
The strong winds turned the umbrella upside down.
I forti venti hanno capovolto l'ombrello.
2.

sconvolgere, mettere sottosopra

to cause great disorder or confusion; to disrupt completely

:
The new policy turned the entire department upside down.
La nuova politica ha sconvolto l'intero dipartimento.
The unexpected news turned her world upside down.
La notizia inaspettata ha sconvolto il suo mondo.