A control box fitted to the car contains a mini-cellphone, a micro-processor and memory, and a GPS satellite positioning receiver.
车上的控制箱装有迷你手机、微处理器、存储器和 GPS 卫星定位接收器。
2
It seems that there are two worlds - the world of huge things that we see everyday (a tree, a car, etc..) and a micro world of incredibly small things.
Micro-action: Add up how much you spend on your car every year. Expenses will include car payments, interest on you car loan, gas, insurance, maintenance, parking tickets, etc.