How to say it in Korean
How to say "improve" in Korean? Can you give me sample sentences with this word?

Question

Answer

"늘리다, 키우다" or "향상시키다", "개선하다".
"늘리다, 키우다" are informal.
"향상시키다, 개선하다" sound more formal because "개선" and "향상" are from Chinese characters.

For example, 영어 실력을 늘리고/키우고 싶어(I want to improve my English).
삶의 질을 향상시키는 것/개선하는 것은 중요하다(Improving the quality of life is important).