make a dead set

例句：

1. 1.She made a dead set effort to win the championship.
   她全力以赴地争取冠军。
2. 2. The team made a dead set effort to beat the opponent.
   球队全力以赴地击败对手。
3. 3. He made a dead set effort to save the child from the fire.
   他全力以赴地从火中救出孩子。