Spatial subject and connotation

• 主题和内涵

Spatial subject and connotation的用法和样例：

例句

1. How does it deal with the denotative meaning and connotative meaning?
   又是怎么理解引申意和内涵意呢？
2. This paper discusses the essence of ecotourism by clarifying its definition and connotation.
   摘要通过对生态旅游的概念辨析和内涵阐述来明确生态旅游的本质。