exceptional grade[class]

例句：

1. 1.The exceptional performance of the team was a game-changer.
   团队的卓越表现是改变比赛的关键。
2. 2. She has an exceptional talent for music.
   她对音乐有非凡的天赋。
3. 3.The exceptional quality of the product is unmatched in the market.
   产品的卓越质量在市场上无与伦比。