确固不拔造句

英文
1. He stands firm and unyielding in the face of any challenge.
2. No matter how difficult, she remains determined and immovable.
3. They hold their ground steadfastly and refuse to back down.
4. His stance is firm and unshakeable in spite of external pressures.
5. Despite the difficulties, he holds his position fast and determined.
6. Even in the toughest moments, they remain resolved and unbending.
7. She keeps her beliefs with a tenacious and unwavering commitment.
8. He stays rock-solid and unmovable despite changing circumstances.