VOA慢速英语:2018年消费电子展语音控制助手表现抢眼

virtual – adj. not existing physically, but instead on a computer or the internet

artificial intelligence – n. the ability of computers to copy human behavior, such as making decisions or offering suggestions

preference – n. the liking of one thing over another

virtual reality – n. the use of computer technology to create a simulated environment

augmented reality – n. an enhanced version of reality created by the use of technology to add digital information on an image of something

digital – adj. using or involving computer technology

automation – n. the use of a machine or mechanical system to do work normally performed by humans