“击败的行为”可以翻译为“the act of defeating” 或者 “the act of overcoming” 。
“defeating”更侧重于在竞争、对抗等情境中使对方失败;“overcoming”含义更宽泛一些,强调克服、战胜(困难、对手等),不过在表达击败行为这一概念时也常用。例如:
The act of defeating your opponent requires both skill and strategy.(击败对手的行为需要技巧和策略。)
We witnessed a remarkable act of overcoming in that game.(在那场比赛中,我们见证了一场了不起的击败行为 。)