Travelling and Wastes　　旅行和垃圾 
　　Nowadays, though the awareness of protecting environment is being accepted by more and more people, we can still see many unpleasant scenes especially in scenic spots. Why does this phenomenon arise? Many factors are accounting for it. First and foremost, to some people, the consciousness of protecting environment is still not so strong. They may not think it is a big deal to throw rubbish everywhere. In addition, the environmental management system isn’t so satisfying. For example, in some places there’re few regulations or the implementation is seldom performed actually. 
　　From what has been discussed above, it is urgent to take some effective and relative measures. In the first place, we should continue to conduct more propaganda in communities and schools so as to let people realize the importance of protecting environment. In the second, more rules should be made and carried out by the government to restrain the conduction of destroying environment. People should work together to create clean and beautiful surroundings.