“烦乱的”用英语怎么说？

她极不情愿地看着他的眼睛, 满脸反抗和烦乱的神色.Unwillingly she met his eyes, defiance and perturbation on her face.轻柔动听的音乐对他烦乱的神经起着镇定作用.The soothing music was balm for his jangled nerves.“因为马克在他的照料熊的喜爱插曲之上录音,所以他是烦乱的 ”.He's upset because ...