过去，乘飞机出行对大多数中国人来说是难以想象的。如今，随着经济的发展和生活水平的提高，越来越多的中国人包括许多农民和外出务工人员都能乘飞机出行。他们可以乘飞机到达所有大城市，还有很多城市也在筹建机场。航空服务不断改进，而且经常会有廉价机票。近年来，节假日期间选择乘飞机外出旅游的人数在不断增加。

<p>　　In the past, traveling by air is hard to imagine for most Chinese. Nowadays, with the development of economy and the improvement of living standards, increasingly more Chinese, many peasants and migrant workers included, can travel by plane. They can reach all of the big cities in China by air and many other cities are also preparing to build airports. Aviation services are improving steadily and cheap flight tickets are available frequently. In recent years, the number of people who choose to travel by air during holidays has increased steadily.</p>