How can you get a taxi in your city？ A few years ago,we usually found one taxi on the street. It took us more time and sometimes we had to waited even if it is very cold or hot outside. But recently, a lot of booking apps have been introduced,and we have got used to booking apps on smart phones. It only take me a few minutes, Generally, I make an appointment , then I go out. At the same time the taxi arrives. Certainly, the driver calls me to confirm my appointment and my location. I think it is incredibly convenient. It is a big change in our travelling habits.