Since the beginning of human society, technology is closely related with everyone. But not everyone has absolutely felt it. The style of human life was greatly improved, because of the development of technology. A revolution of new technology can make a new era.
A sign of the last technical revolution is the appearance of computers. Human social life has had more profound changes. Because of the universality of computer, the Internet was built. People can talked each other all over world by the Internet. More and more information was found on the Internet. Players can play online games with others.
Productivity has greatly increased. The factories can produce more goods by the automatic machines, to keep down labor costs.
It is easy and relaxing for students to study by digital teaching. Planes can more accurately find the destination by the satellite navigation. Because of the development of technology, we have modern society. One day, the inventions will disappear. Some people will be crazy.
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