Social identity theory states that our identities are formed through the groups to which we belong.
社会认同理论说明，我们的身份是由我们所属的群体塑造的。
2
Dancers can communicate ideas, preserve cultural identities, strengthen social bonds, or just have a lot of fun.
舞者可以沟通思想、保持文化的特性、增强人们与社会的联系，或只是拥有很多乐趣。
3
His principal weapon was a method he developed to associate the real identities found in social networks such as Facebook and LinkedIn with the anonymous profiles of hackers.