A: My father’s angry face always makes my blood run cold.

我父亲愤怒的时候总是让我胆战心惊。

B: You mean that he is bad-tempered and often gets angry with you.

你的意思是他脾气很暴躁，经常对你发火。

A: No often. Just when I make mistakes.

不是经常，就是当我烦错误的时候。