资讯类别：英语学习 发布时间：2019-12-25 阅读： 467
In the past, traveling by plane was unimaginable for most Chinese
people. Today, with the development of China's economy and the improvement of
people's living standards, more and more Chinese people, including many farmers
and migrant workers, can travel by air. They can fly to all major cities, and
many other cities are also planning to build airports. Air services continue to
improve, and there are often cheap flights. In recent years, the number of
people choosing to travel by air during holidays has been increasing.