1、She gave a histrionical performance, pretending to cry and faint on stage.
她在舞台上表演得极具戏剧效果，假装哭泣和晕倒。
2、His histrionical gestures and over-the-top expressions made his speech seem insincere.
他夸张的手势和夸张的表情让他的演讲显得不真诚。