The environment is so-so. The venue design is so-so that novices must hire a coach. The place is not big. Novices who slide down the slope can't brake easily and hit people. I fell down and was knocked away by a stupid novice who came from behind when I just put on my skateboard and went down. My waist and neck were almost broken, but she ran away. Safety precautions need to be strengthened here. It's useless to emphasize it on the radio. Those who can skate and those who can't skate should be separated. Those who can't skate should be given a slightly flatter slope, not such a steep slope! It was a very happy and interesting experience that was ruined. Every time I slide down, I have to pay attention to whether there are killers coming from behind. In the end, there are only painful memories!