复数： cavalries

You have no heavy cavalry .

你并没有重装骑兵。

The stirrup saved europe , and these new mounted cavalry were celebrated forever after as knights .

马镫拯救了欧洲，而这些马背上的骑兵则以骑士之名被传颂至今。

A north carolina regiment mistook them for enemy cavalry and opened fire , severely wounding jackson .

北卡罗莱纳州的一群士兵把他们误认为是敌军骑兵而开火了，这造成了杰克逊严重的创伤。

In september last year a 21-year-old 1st cavalry division soldier shot his lieutenant to death and then killed himself .

去年9月，一名21岁第一骑兵师士兵将其中尉射死后，然后自杀。

She later spent four months embedded with the u.s. 3 / 7 cavalry during operation iraqi freedom .

随后，在伊拉克自由行动期间，她花了4个月时间深入到美国的第七骑兵军团的第3分遣部队。