大学英语口语对话,2人3分钟左右

Information technology (Information Technology, referred to as IT), which is mainly used for various techniques used in information management and processing of. It is mainly used in computer science and communications technology to design, development, installation and implementation of information systems and application software. It is also often referred to as information and communication technology. Computers have greatly promoted the social progress and development, and based on which lead to great progress in the information age. The development of computer technology not only can be found in the scientific computing and military applications, in family life, computer application also change rapidly, home theater, smart appliances, home office, children's education, financial management, all of which make people feel obvious digital features. The new digital technology and further multimedia oriented, have a profound influence on our lives. The near future, with the comprehensive treatment of computer text, animation, video, image, sound and network function, computer and TV, telephone and other equipments together, and showing a smart obviously, integration and interaction is an important feature of the future family appliances.