se montrer à la hauteur înseamnă în Engleză

rise to the occasion▼◼◼◼(to show resolve or effectiveness in dealing with a difficulty)
verb
[UK: raɪz tuː ðə əˈk.eɪʒ.n̩] [US: ˈraɪz ˈtuː ðə əˈk.eɪʒ.n̩]

hold one's own▼(demonstrate oneself to be capable)
verb
[UK: həʊld wʌnz əʊn] [US: hoʊld wʌnz ˈoʊn]