volunteer forceˌvɔlənˈtiəfɔ:s短语¹⁴⁴⁹⁷²⁺² 基本例句 志愿部队 The United States has been a nation at war for nearly a decade and the all- volunteer force has been stretched by years of combat. 在帕内塔即将上任之际,美国卷入战争状态已经快十年了。 voanews But make no mistake, moving to a volunteer force was not an incremental reform. 但请勿搞错,变成自愿制不是一种增量式改革。 yeeyan