旅行与旅游业
例文1：
Thanks to the deepening of reform and opening-up, citizens of the middle kingdom enjoy a sharp improvement in their living standards. The e their slogan. And getting tired of visiting scenic spots at home, an increasing number of them choose foreign countries as their tour destinations.
Tourism enables Chinese people to knoe another channel to see the outside world.
Tourism as a form of enterprise brings China a lot of benefits. In the fires place, it is financially contribute to the economic development. Thousands upon thousands of foreign visitors are crowding into our country, they invest a lot in China, which is beneficial to our modernization program.
It is clear that tourism contributes a great deal to the economy and friendship between the China and other countries. Everything, however, has two sides. Tourism has exerted great pressure on the environment we are living in: water is polluted, the ecological system is disturbed, and natural resources have been excessively used.
We should strike the balance between tourism and environment and enhance people's awareness of environmental protection when they enjoy their trips.