perform的名詞表演者

He is a performer who consistently pushes the envelope of TV comedy.

他是一個在電視喜劇表演中不斷尋求突破的演員。

He was the star performer at the championships.

他是那屆錦標賽上的最佳運動員。

She was no mean performer on a variety of other instruments

許多別的樂器她也演奏得相當出色。