一流地

例句：

1. 1. This restaurant is knownfor its first-class service.
   这家餐厅以其一流的服务而闻名。
2. 2. Theteam's performance wasfirst-class, winning thechampionship.
   该团队的表现是一流的，赢得了冠军。
3. 3. She is a first-classstudent who always completes her homework ontime.
   她是一个优秀的学生，总是按时完成作业。