As actors, I would say they were on a par.

作为演员来讲，我觉不相上下。

In the contest he was paired up with an opponent about his equal.

在比赛中, 被安排跟一个与实力不相上下的人对阵。

With another 100 metres to go, Jones and Saville are nip and tuck.

赛跑还剩100米时，琼斯萨维尔不相上下。

John is on equal terms with Dick, either in ability or in character.

约翰与迪克无论能力或品质都不相上下。