1. They showed great perseverance at the face of adversity.（他们在逆境中展现了极大的毅力。）
2. Through hard work and dogged perseverance, she finally achieved her goal.（通过艰苦的努力和顽强的毅力，她最终实现了她的目标。）
3. His perseverance at learning a new language paid off.（他学习新语言的毅力最终取得了回报。）
4. The scientists' perseverance at research led to a groundbreaking discovery.（科学家们在研究上的毅力导致了开创性的发现。）
5. Children need to learn the value of perseverance at a young age.（孩子们需要从小学习毅力的价值。）
希望这些例句对你有所帮助。