不幸 (bú xìng): ความโชคร้าย

He lost his parents at a young age, and his life was very unfortunate, but he never gave up trying.

This unfortunate accident plunged the entire family into deep grief.

Upon hearing the unfortunate news, she couldn't help but cry all night long.

Children living in war are the most unfortunate; they have lost the happiness that childhood should bring.