3D glasses are a special type of glasses needed to watch movies or videos in three dimensions.
A virtual world is a computer-based simulated environment
3D worlds are a digital representation of a virtual reality.
Online world is the generic term for a virtual world which recreates a specific theme.
An online event is a happening or gathering in a virtual world
A photo album is used to collect and organize old photographs that help us keep the past alive.
A 3D space is a three-dimensional representation of an object in a virtual world
Spam is unsolicited Internet advertising
A user’s daily Internet usage can be referred to as a virtual life.