A scientist named Charles had a strange idea. He wanted to invent a new kind of car which could go without a driver. It could also be used as a living room. That means you can go anywhere on your sofa in the car. You might say that it's impossible. But Charles succeeded in making it in a factory and named it Tridika.
Tridika has no wheels and it starts working when it reaches the magnetic levitation tracks (磁悬浮轨道). It takes its energy from the tracks and it works in the same way as a magnetic train. It moves very fast. As everyone knows, cities are developing rapidly. There are more and more cars running on the road. So parking space is limited. Sometimes it's hard to find a place to park (停车). Tridika can solve this problem easily because it needn't park on the ground. Actually, it can park on the outside wall of the building with the help of an elevator system (电梯系统). In this way, much parking space can be saved. When Tridika parks itself in front of your apartment, you can get into your room directly. Of course, there must be a side door in the outside wall. Then Tridika becomes another living room. It's really amazing, isn't it?
Tridika can hold six passengers. So you can go on vacation in it with your family in your free time. Of course it can also be used as an office while you are travelling on the road. That is to say, you can travel and work at the same time.
