en_tn/gen/04/05.md

was very angry

Some languages have an idiom for anger such as "He burned" or "His anger burned."

he scowled

This means that the expression on his face showed that he was angry or jealous. Some languages have an idiom that describes what a person's face looks like when he is angry. (See: rc://en/ta/man/translate/figs-idiom)