It is understood that these two boys are not over 5 years old, and it is certainly impossible to avoid doing such terrible things. Boys climb over the window, wondering what's below, and always feel curious. At this time, the floor is 30 floors, and it is hard to imagine falling. Rescuers were very nervous when saving the child. Fortunately, they contacted the child's parents at a critical moment. I don't know what parents are doing at home, and there is no way for children to find out in time when they do such things. Luckily, the child was saved in the end.
Children are very active, and they will release their nature when no one is looking after them. I will choose to climb in every corner of my home, and I will never see my parents again if I am not careful. Parents can choose to install a guardrail on the balcony or get a glass door. Lock the door when it's all right, and don't let the children out. Don't try to save money, because children are the most vulnerable.
Generally speaking, parents may be busy at ordinary times and don't want to wake up their children when they fall asleep in the morning. It's dangerous to leave the child alone at home because he won't wake up until he comes back from shopping. Children will wake up anytime and anywhere, so they will definitely not be idle at this time. Crawling around and jumping around is extremely dangerous. Never let your child fall from the building, but always take the child with you.