她情绪多变，时而咄咄逼人，时而又显得温柔平和或乐于合作。Her aggressive moods alternated with gentle or more co-operative states.他的语气时而透着愤怒，时而流露出哀怨。His tone was by turns angry and aggrieved.他因不守时而受到处罚。He was penalized for bad timekeeping....
Self-consciously she fingered the emeralds at her throat.她局促不安地摸抚着脖子上的绿宝石。He fingered the few coins in his pocket.他拨弄着口袋里的几枚硬币。He fingered his jaw thoughtfully.他若有所思地摸着下巴....