평생

In a sentence

• 그는 그녀에게 평생을 바쳤다.

  He dedicated his entire life to her.

  평생 refers to someone's entire lifetime, emphasizing devotion.

• 평생 그런 행복한 날은 없었다.

  There has never been such a happy day in my entire life.

  평생 is used to denote the entirety of a lifetime as a reference to past experiences.

• 나는 그 책을 평생 잊지 못할 것이다.

  I will never forget that book in my entire life.

  평생 highlights the unchanging memory throughout one's lifetime.