Will Tourism Bring Harm to the Environment?

　　In recent years, tourism has developed rapidly in China. Many people believe that tourism produce positive effects on economic growth and we should try our best to promote tourism. But what these people fail to see is that tourism may bring about a disastrous impact on our environment. As for me, I'm firmly convinced that too much tourists bring harm to the environment.

　　The bad impact of tourism on the environment has mainly expressed itself in various ways.