颜若兮do today. What human beings have to do is to sit in front of the computer screen, monitoring everything in progress. Besides, it is possible that there will be no cars or trains, for everything including human beings can be transported from one place to another through the Internet, which can be done in just a second. The environment is likely to be much better, as no cars are in use then, and the air is bound to better to breath. We human will live in harmony with the environment.
十七中 郭雯雯
