He repented having betrayed his country to the enemy.

Source: Tatoeba

He wastes his life, forgetting to betray his organization.

Source: Tatoeba

He sacrificed his life and betrayed the organization.

Source: Tatoeba

He would rather betray his organization than lose his life.

Source: Tatoeba

Even though it costs his life, he still chooses to betray his organization.

Source: Tatoeba

I will never sell my friend down the river for anything in the world.

Source: Tatoeba

Afraid of losing his life, he has to betray his organization.

Source: Tatoeba

He would rather lose his life than betray his organization.

Source: Tatoeba