strong-willed

US /ˌstrɔŋˈwɪld/
UK /ˌstrɔŋˈwɪld/
"strong-willed" picture
1.

意志の強い, 頑固な

determined to do what one wants even if other people advise against it

:
She is a very strong-willed person who always achieves her goals.
彼女は非常に意志の強い人で、常に目標を達成します。
Despite the challenges, he remained strong-willed and never gave up.
困難にもかかわらず、彼は意志が強く、決して諦めなかった。