pursuring speed to match others

例句：

1. 1. She ispursuing her dream of becoming a writer.
   她正在努力成为一名作家。
2. 2. The team is strivingto win the championship.
   球队正努力赢得冠军。
3. 3.They endeavored to save the injured child.
   他们试图救出那个受伤的孩子。