Brittle with excessive frost, many colossal tough-grained maples, snapped in twain like pipestems, cumbered the unfeeling earth . 许多粗大的木质坚韧的枫树，由于重霜冻得发脆，象烟管那样突然啪嗒一声断成两段，插在毫无感觉的地上。
Rejoicing in hope , patient in tribulation 从希望中得到欢乐，在苦难中保持坚韧。
He became a champion at last in virtue of his perseverance 凭着坚韧不拔的精神
Steal is a metal with the property of great strength 钢的性质是具有坚韧性。
She was successful for her fortitude character 因为坚韧不拔的性格她成功了。
Showing or requiring courage and fortitude ; bold 显出或需要有勇气的和坚韧的；大胆的
A review on the relationship between hardiness and health 人格坚韧性与健康关系的研究
He succeeded by means of perseverance （凭着坚韧不拔的毅力，他成功了。 ）
You are a tough man you were great today 你是一个坚韧的人今天真的很棒
Tl : i like dwyane ' s relentless pressure 我喜欢德文的无休止坚韧的压力。
