1. His renitency to change made it difficult for the team to implement new strategies.
他对改变的抵抗力使得团队难以实施新的战略。

2. Despite the strong opposition, the renitency of the protesters demonstrated their determination for social change.
尽管遭到强烈的反对，抗议者的反抗力展示了他们对社会变革的决心。