Zhè zhǒng bù gōngpíng de dàiyù lìng tā shífēn fènkǎi.
This unfair treatment made her very indignant.
Tips
usage
愤慨 often carries a moral dimension — indignation at injustice or wrongdoing — while 愤恨 is more personal bitterness. 愤慨 is common in formal or written Chinese to describe righteous anger.