"screen actor"的定义和意义

Who is a "screen actor"?

A screen actor is someone who performs roles in movies, television shows, or other filmed productions. Unlike stage actors who perform live, screen actors work in front of a camera, often having to deliver their lines and actions in smaller, more subtle ways to suit the medium. They need to be able to convey emotions and reactions that are captured by the camera, often filming scenes out of sequence and multiple times to get the right take.