What useful cold knowledge do you know?

Every year, a quarter of the cars on the earth are made in China. The wiring of each car is more than 9 meters long and can circle the runway for more than two times. British finidi was born in North America. At the beginning, its shopping mall positioning was to face many housewives in North America. The company slogan was: Dare to love. Then the sales volume became a boom. The liberation truck on a penny note is actually the creation of the U.S. Navistar K series, a fake of the Soviet Union. It entered China in the 195s and became a liberation truck. Following the 5 million L5, Hongqi is going to launch an SUV to compete with the SUVs of Rolls-Royce, Bentley, Lamborghini and Maserati. In August 21, the Beijing-Tibet Expressway on the outskirts of Beijing was severely congested for more than 12 days, and the traffic jam was about 1 kilometers long, which was the longest congestion at all times. The models that have not been passed down in the history of BMW are: M1, 8 Series. One is a super run, and the other is a flagship. There are no airbags in racing cars, because the six-point seat belt is now enough to tie people up. The effect of bumper is only to reduce the maintenance cost when bumping at low speed.