With the improvement of living standard, more and more public facilities, such as public telephone booths and ATMs have been installed in the streets. On the one hand, some people use them without care, which leads to inconvenience to others. On the other hand, the damaged public facilities stain the beauty of the city. It is necessary to pay attention to the damage of these public facilities. Therefore, how to prevent public facilities from being damaged is worth paying attention to. Firstly...
