생사고락이 · 생사고락을
life and death, joys and sorrows shared
Example
전우들은 전쟁터에서 오랫동안 생사고락을 함께했습니다.
The comrades shared life and death on the battlefield for a long time.
Word parts
생 life+사 death+고 suffering+락 joy
Literally 'life, death, suffering and joy'.