Sorry, in US children who are below 112 years old cannot stay at home alone. Safety is number one!!!
fengfei 发表评论于
A two years old, how much can she understand? From the development stage, she doesn't know what is dangerous, even 12 years old. That is why in US children under 12 can stay at home alone. If parents do this way, neighbors, who find out, can call policeman.