A-team

例句：

1. 1.The A-team won the championship last year.
   去年的A队赢得了冠军。
2. 2. They formed an A-team to compete in the marathon.
   他们组建了一个A队来参加马拉松比赛。
3. 3.The A-team was composed of top athletes from different countries.
   A队由来自不同国家的顶级运动员组成。