强韧性

例句：

1. 1.The strength of the steel is impressive.
   这种钢的强度令人印象深刻。
2. 2. He has a lot of strength to lift heavy objects.
   他有很大的力气能举起重物。
3. 3.The strength of the nation's economy is closely tied to its natural resources.
   国家经济的强弱与其自然资源密切相关。