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With the development of society and the improvement of people's living standard, more people are paying more and more attention to the healthy growth of their children. The problem of children travelling cannot be avoided. But children have a poor ability to control themselves, they often have the habit of getting to the toilet immediately. There's a lot of space between the toilets in some scenic spots, some places don't even have toilets. Parents are too late to find the toilet, this phenomenon causes children to defecate everywhere. This behavior can pollute the scenic environment and cause inconvenience to others.
Dalian Minzu University
Dalian, China
Xi Peng,
Dalian Minzu University