1. A U.S. infantry battalion was marching down the street. 一个美军步兵营沿着街道行进。
2. The lieutenant was put in charge of an infantry platoon. 中尉被委任指挥一个步兵排。
3. Infantry and armor units are already deploying on the Gaza border. 步兵和装甲部队已经部署在加沙边境。
4. Short-range squadrons were attached to infantry corps and panzer divisions for this work . 为了这项工作，步兵部队和装甲师都配备了近程中队。
5. They formed up in battle line, infantry in the center, cavalry on the wings, artillery to the rear firing over their heads. 他们排成作战队形，步兵在中央，骑兵在两翼，炮兵在后面朝他们头顶上方开火。
