persevering
adj. 坚忍的;不屈不挠的
例句
Persevering was not easy.
坚持不容易。
Yet the persevering losers still came out on top.
然而,坚持不懈的失败者仍然占据了上风。
We all admired on their persevering hard work.
我们都很钦佩他们坚持不懈的努力。