The U.S. is currently ahead in military robotics right now, but we know that in technology there's no such thing as a permanent first move or advantage. In a quick show of hands, how many people in this room still use Wang Computers?  It's the same thing in war. The British and the French invented the tank.
美国目前在军事机器人上领先 但我们知道 在科技中 没有永远的先手或有利地位 请还在使用 王氏电脑的人 快速的举下手。 战争也是一样 英国人和法国人发明了坦克