(1)興味のある観衆に展示を行う
(2)ステージまたは劇場での演技
(3)（何かの）公演をする
(4)give a performance (of something)
(5)perform on a stage or theater; "She acts in this play"; "He acted in `Julius Caesar'"; "I played in `A Christmas Carol'"
さらに詳しく
