by feat of

例句：

1. 1. He achieved hisgoal by feat of perseverance.
   他通过坚持不懈实现了他的目标。
2. 2. Theteam won the championship by feat ofsheer skill.
   该队凭借纯粹的技能赢得了冠军。
3. 3. She was able to accomplish hertask by feat of hard work.
   她通过辛勤工作完成了她的工作任务。