The main topic of this article is around Uber and Taxis, a new career and a traditional one. Both of them have their own advantages, but I may choose Uber is better. The reasons are various. Taxis career has developed for more than 30 years, to some extent, this is a monopoly. The associated problems come. For example, the quality of service is not always good. We may be ripped off by taxis drivers when traveling. We may not bear the dirt environment and terrible air of the car. But we have no choice. The occurrence of Ubers provides more choice and would provide more comfortable condition like described at the beginning of the article. The second reason is that Uber is more efficient on the basis of the smartphones. With the help of internet
