갈고

In a sentence

• 그는 땅을 갈고 씨를 뿌렸다.

  He tilled the soil and sowed the seeds.

  In this sentence, '갈고' conveys the process of tilling the soil, often related to farming activities.

• 장인은 철을 갈고 날카로운 도구를 만들었다.

  The artisan sharpened the iron to create sharp tools.

  Here, '갈고' is used to describe grinding or sharpening, demonstrating its application in material crafting.

• 우리는 우리의 기술을 갈고 닦아야 한다.

  We must hone and refine our skills.

  In this example, '갈고' is figuratively expressing the concept of refining or improving skills or abilities.