表达 “be in a class of one’s own” 描述一个人 “拥有比别人更强的素质或技能” 或 “在某个方面比别人做得更好，出类拔萃”。它也可以用来描述某事物 “比同类的质量更好，无与伦比”。表达 “be in a league of one’s own” 也表示同样的意思。

例句

In terms of natural ability on the pitch, that footballer is in a class of her own.
那个足球运动员在球场上的天赋无人能敌。

That new coffee maker makes the best espresso. It’s in a class of its own.
那台新咖啡机制成的浓缩咖啡最好喝。它的质量真的很出众。

He’s the best artist I’ve ever seen. He’s in a league of his own.
他是我见过的最棒的艺术家，绝对是傲视群雄。