个人对个人: consumer-to-consumerp2person to personptop(c2c):person to person
Example Sentences:
1.
The unique tie between individual and society was the demands and interest of individual as well as the protection of private property 把个人和社会连接起来的唯一天然纽带，是个人的需要和私人利益以及对他财产和利己主义个人的保护。
