?志愿部队

... 自愿 volunteer; of one's own free will; of one's own accord; voluntarily 自愿报名 enter one's name voluntarily; 出于自愿 on a voluntary basis; of one's free will; 自愿到农村工作 volunteer to work in the countryside; 自愿效劳 volunteer one's services; 自愿互利 voluntary participation and mutual benefit; 自愿互利原则 principle of voluntary participation; voluntariness and mutual benefit 专门研究中心光轴及其平衡光轴的变化 para axial optics 志愿部队 volunteer force ...