21世纪中叶的中国是一个先进的大国,有许多东西都很奇特,下面就由我来介绍21世纪中叶的楼房。我们未来的房屋的门是用各种各样美丽的花组成的,你可能不放心这种门吧,心里肯定想:我们屋里的钱财一定会被盗走。不要着急,我来告诉你:这种门有一种特殊的识别能力,如果你来到它的身? China in the mid-21st century is an advanced big country. There are many things that are peculiar. Let me introduce the buildings in the middle of the 21st century. The doors to our future houses are made up of a variety of beautiful flowers, and you may not be able to trust the door, thinking in your heart that the money in our house will be stolen. Do not worry, let me tell you this door has a special ability to recognize if you come to it's body?