矢志不渝用英文怎么翻译

矢志不渝
vow to adhere to one's cause
used to describe one's firm determination

她对他矢志不渝.
Her affection for him is deeply rooted
他是一个执着的人, 对于自己的追求矢志不渝。 He is a determined person, persistent in pursuit.

faithful - 忠贞的