This is the 9001st most frequent Korean word.
개선되는
"Being improved" or "improving."
Here '개선되는' means 'improving' or 'being enhanced', describing the quality of the technology as it evolves.
이 기술은 시간이 지나며 점점 개선되는 특징이 있습니다.
This technology develops over time and has the characteristic of improving progressively.
'개선되는' conveys the sense of improvement or refinement, applied metaphorically to the development of personal beliefs.
그의 신념은 새로운 경험을 통해 지속적으로 개선되는 중입니다.
His beliefs are continuously enhancing through new experiences.
In this sentence, '개선되는' reflects the improvement seen in sanitation conditions parallel to infrastructural enhancements.