Soldiers already use video games and virtual reality to train in battlef ield tactics , but a new generation of games may help keep soldiers alive in another way : by helping them learn languages .

士兵们已经使用电脑游戏和虚拟现实技术来进行战术训练，但是新一代游戏也许可以用另一种方式帮助士兵们保命，通过帮助他们学习语言。