She has been encouraged by the unwavering support of her family.家人的坚定支持让她深受鼓舞。

his unwavering commitment to public education他对公共教育的始终如一的奉献

She alienated many people with her unwavering determination to follow through on her anger.她生气起来没人劝解得了, 因而疏远了很多人。

His attitude was unwavering.他的态度非常坚定。