参考范文：
2019.11大学英语六级口语考试第八场--Public Transportation(公共交通)
With the rapid development of society, people's living standards have improved. More and more families have the ability to buy cars. The proliferation of private cars also leads to traffic jams, traffic safety, environmental pollution and other problems. The choice of public transport can effectively alleviate these problems. The benefits of public transportation are as follows:
First, The cost of public transportation is low. You can spend one yuan or two yuan going from the starting station to the terminal. The price is so cheap that taking public transport can save a lot of daily expense. Secondly, public transportation can reduce air pollution and improve environmental quality. The air pollution of cities in China is becoming more and more serious, especially in large and medium-sized cities. One of the main sources of air pollutants in cities is the emission of automobile exhaust. Public transportation can reduce the number of private cars, reduce the emission of automobile exhaust, and reduce the air pollution of the city, and it can also alleviate the increasing pressure of oil consumption in China. Finally, it is very safe to choose public transportation. The personnel engaged in the public transport industry have received strict professional training, with excellent traffic driving technology and traffic safety concept, as well as rich experience in dealing with emergencies, which can provide a higher guarantee for the life safety of the majority of passengers.
Therefore, although public transport is not as convenient as private transport, it has the advantages that the latter can not compare. Choosing public transport to travel is not only good for individuals, but also has a positive impact on the society.
