semiology of cartography theory

例句：

1. 1.The study of language is a branch of semiology.
   语言学研究是半理论的一个分支。
2. 2.In the field of semiology, the role of technology is increasingly important.
   在半理论领域，技术的作用日益重要。
3. 3. The development of semiology has greatly advanced our understanding of human communication.
   半理论的发展极大地推进了我们对人类交流的理解。