“焦躁地”用英语怎么说？

他焦躁地在屋里转来转去.He fluttered about the room nervously.我买了一朵玫瑰花,焦躁地在餐厅寻找她的身影.I bought a rose and restlessly searched for her in the restaurant.他点上最后一支烟,焦躁地抽着.He lit his last cigarette and began to smoke it nervously....