réduire en miettes înseamnă în Engleză

shatter [shattered, shattering, shatters]▼◼◼◼(to violently break something into pieces)
verb
[UK: ˈʃæ.tə(r)] [US: ˈʃæ.tər]

wipe the floor with someone▼(to win a competition by a considerable margin over the other competitors)
verb