So you begin to think of a shoe as a chip with heels, and a car as a chip with wheels, because basically most of the cost of manufacturing cars is the embedded intelligence and electronics in it, and not the materials.
你可以这么想，鞋子是一个有鞋跟的晶片； 车子是一个有轮子的晶片。 车子的大半成本将来自于 它内嵌的智慧和电子设备，而不是原材料。