但是不同于真实世界的是，你对一个人的认知只限于电脑荧幕上的文字。

Unlike the real world, however, your knowledge about a person is limited to words on a computer screen.

youdao

为避免招致误解，SAL 9000没有公开自己的真实姓名。他坦称自己是个“宅男”，“宅男”是对沉溺于视频游戏、电脑和虚拟世界的日本年轻人的称呼。

SAL9000, who did not want to reveal his real name for fear of being misunderstood, admits to be an "otaku," a breed of Japanese youth obsessed with video games, computers and fantasy worlds.

youdao

感谢特殊的隐形眼镜、藏于衣服内的电脑和分散于你到过的各处的位置传感器，你可以看到一个恒定不变的信息流和覆盖于真实世界之上的虚拟景象。

Thanks to special contact lenses, computers in your clothes and locational sensors scattered everywhere you go, you see a constant stream of text and virtual sights overlaying the real world.

youdao