第1个回答 2013-12-15
I can't say for sure whether the world will be a better or worse place after 100 years, because I think one part will change for the better, while another part will be worse. In the technology, everything has a different type. Many new machines have been invented. Those things will help people more efficiently.<br> <br> After 100 years, I think that borders will disappear by the development of science and technology. In other words, the world will be united into one. By advances in transportation, people can move to other places easily, so dividing up the land is meaningless. People will move not only to other regions of the earth but also to other planets in space because the Earth is already full.<br> <br> What kinds of car will we be driving in the future? We dream of a car which can move by electricity and which is clean on the environmental side. The future car will have a device on seats, which can be changed to fit adults and children instead of the current fixed ones. It won't need a driver. There will be no car crashes, because computer-controlled cars will safely find out an adequate way. What drivers will have to do is to inform the car where its destination is and then the computer can to do the rest.<br> <br> You can finish every work by "one touch"; you just hold a small remote, and it will order everything. For example, the car will drive to your house by itself according to your orders; the TV will choose the best program and tell you what is the important news for you today. We will have no traffic jams, because the cars will fly in the sky; you don't need to drive them, because everything is automatic.<br> <br> On the other hand, when we get so many new things in our life, that will cause some problems in life. Maybe people will feel strange around other people, because we will hardly talk to one another. We have known all of the answers by modern machines. We use the Internet to connect everything. However, we need to consider that eye contact, face expression, and physical touch are very important to human beings.