Unlike an aircraft carrier or an atomic bomb, you don't need a massive manufacturing system to build robotics. A lot of it is off the shelf. A lot of it's even do-it-yourself.
不像航空母舰或原子弹 建造机器人不需要庞大的 生产系统。很多部件 在商店便买的到，自己也可以制造很多部件