1. He unclasped his briefcase and took out his notes. 他打开公文包拿出记事本。
2. When the bodies of the heroes were being buried, their hands were locked together in such an iron grip on the enemy it was often impossible to unclasp them without breaking the fingers… 在掩埋烈士们的遗体的时候，由于他们两手扣着，把敌人抱得那样紧，分都分不开，以致把有些人的手指都掰断了。
