translation.en: Whether it's something simple like turning on the lights with a switch, or even as complex as programming robotics, we have always had to give a command to a machine, or even a series of commands, in order for it to do something for us.
translation.zh: 无论是简单得像 打开灯的开关那样， 还是复杂得像编写一个机器人那样， 我们必须给机器一段指令， 或一系列的指令， 才能让机器为我们做我们想做的事情。