Not all cell phone companies believe that a design for nonliterate users should start from scratch.

并非所有行动电话公司都认为，供文盲使用的设计零开始。

The reports of anthropologist's fieldwork also indicate that the facts of nonliterate society defiladed and distorted by literate society need a new cognition.

来自类学的田野表明，无文字社会被文字社会的权力话语所遮蔽和扭曲的真相有待重新体认。