如何用地道的英文形容一个演员演技高超？

形容词、句子都可以。

一般情况下可以这样来用比较地道：
1. His vivid acting helps the character come to life.

2. be very well acted 最简单

3. His acting really gets me caught up in the story.

然后是比较高级的用法，自行采用：

1. I sense that the actor is serving the audience (whether they are directly in front of them or not) with integrity and compassion.

2. their performance makes me experience emotional truth.

3. The actor‘s performance supports the story line and integrates with the larger performance context.