She acted out the role of wronged lover to make him feel guilty. 她扮作受了冤枉的情人，好讓他感到內疚。
He's a natural for the role of Lear. 他是李爾王這一角色的理想人選。
Am I really fitted for the role of director? 我真能勝任董事一職嗎?
The key role of the teacher in the learning process should not be neglected. 教師在學習中的關鍵作用是不該忽視的。
The role of the railways declined in the transport system. 在運輸系統中，鐵路的重要性逐漸下降。
A famous actor in a highly successful play was once cast in the role of an aristocrat who had been imprisoned in the Bastille for twenty years. 在一出極為成功的演出中，一位著名演員有一次被選派扮演一名貴族。這位貴族被關押在巴士底獄已20年了。
He was cast as Othello/cast in the role of Othello. 選派他扮演奧賽羅的角色。
