湖南省株洲市四中高一英语译林牛津版必修4同课异构课件 unit 3《section two reading》 1
湖南省株洲市四中高一英语译林牛津版必修4同课异构课件 unit 3《section two reading》 1第2页

Virtual reality (VR) is a technology which allows a user to interact(互动) with a computer-simulated(计算机模拟) environment, making it a real or imagined one.

Virtual Reality

虚拟现实