imperturbable înseamnă în Engleză

imperturbable▼(not easily perturbed)
adjective
[UK: ˌɪm.pə.ˈtɜː.bəb.l̩] [US: ˌɪm.pə.ˈtɝː.bəb.l̩]The world is an unfair place. Instead of trying to change it, you must keep an imperturbable heart. = El mundo es un lugar injusto. En lugar de buscar cambiarlo, debes tener un corazón imperturbable.

unfazed▼(undaunted)
adjective
[UK: ən.ˈfeɪzd] [US: ən.ˈfeɪzd]

unflappable▼(remaining composed and level-headed at all times)
adjective
[UK: ˌʌn.ˈflæ.pəb.l̩] [US: ən.ˈflæ.pəb.l̩]