He likes to play the role of a cavalier whenever he encounters a beautiful woman.他只要碰上漂亮的女人，就喜欢扮演骑士。Often they cry, and I have to play the role of a mother, consoling them.经常他们一哭，我就要充当母亲的角色抚慰他们。She likes to play the role of matchmaker with her friends.她喜欢给她的朋友们当媒人。