毅然

例句：

1. 1. He made a decision to move to another city at the last minute.
   他最后一刻决定搬到另一个城市。
2. 2. She decided to take a break from work and go for a walk.
   她决定从工作中抽身，去散步。
3. 3. The leader made an announcement decisively, ordering everyone to stand up.
   领导果断地宣布了命令，要求每个人都站起来。