This is the 2300th most frequent Korean word.
효율성을
"Efficiency"
The word '효율성을' (efficiency) is used as the direct object, describing the attribute intended to be improved through the action.
효율성을 개선하기 위해 새로운 기술을 도입했습니다.
We have introduced new technology to improve efficiency.
Here, '효율성을' (efficiency) acts as the direct object to the verb '찾고 있습니다' (is looking for), emphasizing the objective of the search.
그 회사는 효율성을 높이는 방법을 찾고 있습니다.
The company is looking for ways to enhance efficiency.
In this sentence, '효율성을' (efficiency) takes the role of the direct object for the verb '유지하는 (maintaining),' highlighting the focus on preservation of effectiveness.