There is one or more irrelevant sentences in each paragraph that follows. The Japanese automobile industry uses robots in many stages of its production process. In fact, one large Japanese auto factory uses robots in all of its production stages.Some Japanese universities are developing medical robots to detect certain kinds of cancer. Another automobile factory in Japan uses them to paint cars as they come off the assembly line. Furthermore, most Japanese factories use robots to weld the parts of the finished car together.It is of great efficiency and very-welcomed by company managers so they apply more robots in their factories.More employers are fired because of the intensive use of robots in this industry. If you study the robots in use in Japan's automobile industry, you'll find how surprising the widespread of them.