Time has arrived at noon. It's hot and hot, and there is no toilet in this place. It's better for male comrades to solve the problem. Women are more troublesome. This shows that tourism services are not in place. Get on the Tutu and go to the distribution center near Lao Wangtai. There is a free mobile toilet, which is quite clean. After solving the problem, we drive to the entrance of the battle platform. On this day, we put aside our reserve and kept asking Tutu drivers to get free ice water. This service is really good.