This is the 9200th most frequent Korean word.
건설의
"건설의" means "constructional" or "related to construction" in English.
Here, '건설의' ('of construction') is used to describe the relationship of development (발전) to construction, implying progress in the field or aspect of construction.
그 도시의 건설의 발전은 놀라웠다.
The development of the city's construction was remarkable.
In this sentence, '건설의' ('of construction') indicates that the future (미래) being referred to is associated with construction, suggesting innovation or direction within the construction industry.
이 프로젝트는 건설의 미래를 대표한다고 할 수 있습니다.
This project can be said to represent the future of construction.
Here, '건설의' ('of construction') specifies the context of the basic principles (기본 원리), linking them to the field of construction or building practices.