Buses used to be the most significant means of transport in China。In recent
years,the continuous increase of private cars has led to the extremely serious
traffic congestion. Consequently,in order to encourage more people to travel by
bus,an increasing number of cities are making great efforts to improve the
quality of services of bus,including updating the facilities and accelerating
the speed. Meanwhile, the price of bus tickets is still low, some local elderly
citizens are even allowed to get free rides in most cities.
Previously, it was difficult for most Chinese people to imagine to travel
by air. But Nowadays , with the development of economy and the improvement of
living standards,an increasing number of Chinses people can travel by
air,including farmers and migrant workers. They can fly to most mega-cities in
China, and there are still many airports which are under construction in other
cities. The air services have improved remarkably and some special tickets are
always available . In recent years, there have been a sharp rise in
the number of people choosing air travel during holidays.