great fortitude meaning in English

超强坚忍
强化坚韧
强韧加强

He bore the pain with great fortitude
他以极大的毅力忍受了痛苦。
A marathon runner must have great fortitude to run such a long distance
马拉松选手必须具有很好的耐力才能跑那么长的距离。
As a time when most young women of her class aimed only to make a good marriage , beatrix became an iconic figure , swimming quietly , but with great fortitude ,
在那个年代，年轻女子的惟一目标，就是找一张好饭票但beatrix potter却静静地起革命，坚持自己的理想，成功地逆流而上。